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  1. #11
    Ngày tham gia
    Apr 2015
    Bài viết
    0
    bác nào dảnh test bài giúp e chút nhé :d
    sinhvien<div class="bbcodeblock bbcodequote bbcmspoilerblock">
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    Mã nguồn PHP:
    [color=#000000]
    [/color][color=#ff8000]/** to change this template, choose tools | templates* and open the template in the editor.*/[/color][color=#0000bb]package nhansu[/color][color=#007700]; [/color][color=#ff8000]/**** @author mrkhoai*/[/color][color=#007700]public class [/color][color=#0000bb]sinhvien [/color][color=#007700]{ public [/color][color=#0000bb]string gethoten[/color][color=#007700]() { return [/color][color=#0000bb]hoten[/color][color=#007700]; } public [/color][color=#0000bb]void sethoten[/color][color=#007700]([/color][color=#0000bb]string hoten[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten [/color][color=#007700]= [/color][color=#0000bb]hoten[/color][color=#007700]; } public [/color][color=#0000bb]string getlop[/color][color=#007700]() { return [/color][color=#0000bb]lop[/color][color=#007700]; } public [/color][color=#0000bb]void setlop[/color][color=#007700]([/color][color=#0000bb]string lop[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lop [/color][color=#007700]= [/color][color=#0000bb]lop[/color][color=#007700]; } public [/color][color=#0000bb]float gett[/color][color=#007700]() { return [/color][color=#0000bb]t[/color][color=#007700]; } public [/color][color=#0000bb]void sett[/color][color=#007700]([/color][color=#0000bb]float t[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]t [/color][color=#007700]= [/color][color=#0000bb]t[/color][color=#007700]; } public [/color][color=#0000bb]float getl[/color][color=#007700]() { return [/color][color=#0000bb]l[/color][color=#007700]; } public [/color][color=#0000bb]void setl[/color][color=#007700]([/color][color=#0000bb]float l[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]l [/color][color=#007700]= [/color][color=#0000bb]l[/color][color=#007700]; } public [/color][color=#0000bb]float geth[/color][color=#007700]() { return [/color][color=#0000bb]h[/color][color=#007700]; } public [/color][color=#0000bb]void seth[/color][color=#007700]([/color][color=#0000bb]float h[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]h [/color][color=#007700]= [/color][color=#0000bb]h[/color][color=#007700]; } public [/color][color=#0000bb]sinhvien[/color][color=#007700]() { } private [/color][color=#0000bb]string hoten[/color][color=#007700]; private [/color][color=#0000bb]string lop[/color][color=#007700]; private [/color][color=#0000bb]float t[/color][color=#007700]; private [/color][color=#0000bb]float l[/color][color=#007700]; private [/color][color=#0000bb]float h[/color][color=#007700]; public [/color][color=#0000bb]float diemtb[/color][color=#007700]([/color][color=#0000bb]float t[/color][color=#007700],[/color][color=#0000bb]float l[/color][color=#007700], [/color][color=#0000bb]float h[/color][color=#007700]){ return (float)([/color][color=#0000bb]t[/color][color=#007700]+[/color][color=#0000bb]l[/color][color=#007700]+[/color][color=#0000bb]h[/color][color=#007700])/[/color][color=#0000bb]3[/color][color=#007700]; }public [/color][color=#0000bb]string xeploai[/color][color=#007700]([/color][color=#0000bb]float diemtb[/color][color=#007700]){ if( [/color][color=#0000bb]diemtb [/color][color=#007700]>=[/color][color=#0000bb]8 [/color][color=#007700]&& [/color][color=#0000bb]diemtb[/color][color=#007700]<=[/color][color=#0000bb]10[/color][color=#007700]) return [/color][color=#dd0000]"giỏi"[/color][color=#007700]; if([/color][color=#0000bb]diemtb[/color][color=#007700]>=[/color][color=#0000bb]6.5 [/color][color=#007700]&& [/color][color=#0000bb]diemtb[/color][color=#007700]<[/color][color=#0000bb]8[/color][color=#007700]) return [/color][color=#dd0000]"khá"[/color][color=#007700]; if([/color][color=#0000bb]diemtb[/color][color=#007700]>=[/color][color=#0000bb]5 [/color][color=#007700]&& [/color][color=#0000bb]diemtb[/color][color=#007700]<[/color][color=#0000bb]6.5[/color][color=#007700]) return [/color][color=#dd0000]"trung bình"[/color][color=#007700]; if([/color][color=#0000bb]diemtb[/color][color=#007700]>=[/color][color=#0000bb]0 [/color][color=#007700]&& [/color][color=#0000bb]diemtb[/color][color=#007700]<[/color][color=#0000bb]5[/color][color=#007700]) return [/color][color=#dd0000]"yếu"[/color][color=#007700]; return [/color][color=#dd0000]"nhập điểm sai"[/color][color=#007700]; }}[/color] 
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    giangvien<div class="bbcodeblock bbcodequote bbcmspoilerblock">
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    Mã nguồn PHP:
    [color=#000000]
    [/color][color=#ff8000]/** to change this template, choose tools | templates* and open the template in the editor.*/[/color][color=#0000bb]package nhansu[/color][color=#007700]; [/color][color=#ff8000]/**** @author mrkhoai*/[/color][color=#007700]public class [/color][color=#0000bb]giangvien [/color][color=#007700]{ public [/color][color=#0000bb]string gethoten[/color][color=#007700]() { return [/color][color=#0000bb]hoten[/color][color=#007700]; } public [/color][color=#0000bb]void sethoten[/color][color=#007700]([/color][color=#0000bb]string hoten[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten [/color][color=#007700]= [/color][color=#0000bb]hoten[/color][color=#007700]; } public [/color][color=#0000bb]string getlop[/color][color=#007700]() { return [/color][color=#0000bb]lop[/color][color=#007700]; } public [/color][color=#0000bb]void setlop[/color][color=#007700]([/color][color=#0000bb]string lop[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lop [/color][color=#007700]= [/color][color=#0000bb]lop[/color][color=#007700]; } public [/color][color=#0000bb]int getnsinh[/color][color=#007700]() { return [/color][color=#0000bb]nsinh[/color][color=#007700]; } public [/color][color=#0000bb]void setnsinh[/color][color=#007700]([/color][color=#0000bb]int nsinh[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]nsinh [/color][color=#007700]= [/color][color=#0000bb]nsinh[/color][color=#007700]; } public [/color][color=#0000bb]int getluong[/color][color=#007700]() { return [/color][color=#0000bb]luong[/color][color=#007700]; } public [/color][color=#0000bb]void setluong[/color][color=#007700]([/color][color=#0000bb]int luong[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]luong [/color][color=#007700]= [/color][color=#0000bb]luong[/color][color=#007700]; } public [/color][color=#0000bb]giangvien[/color][color=#007700]() { } private [/color][color=#0000bb]string hoten[/color][color=#007700]; private [/color][color=#0000bb]string lop[/color][color=#007700]; private [/color][color=#0000bb]int nsinh[/color][color=#007700]; private [/color][color=#0000bb]int luong[/color][color=#007700]; }[/color] 
    </blockquote></div>
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    main<div class="bbcodeblock bbcodequote bbcmspoilerblock">
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    Mã nguồn PHP:
    [color=#000000]
    [/color][color=#ff8000]/** to change this template, choose tools | templates* and open the template in the editor.*/[/color][color=#0000bb]package nhansu[/color][color=#007700]; [/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]util[/color][color=#007700].[/color][color=#0000bb]scanner[/color][color=#007700]; [/color][color=#ff8000]/**** @author mrkhoai*/[/color][color=#007700]public class [/color][color=#0000bb]main [/color][color=#007700]{ public static [/color][color=#0000bb]void main[/color][color=#007700]([/color][color=#0000bb]string[/color][color=#007700][] [/color][color=#0000bb]args[/color][color=#007700]) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập thông tin sinh viên : "[/color][color=#007700]); [/color][color=#0000bb]scanner in[/color][color=#007700]=new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]); [/color][color=#0000bb]sinhvien a[/color][color=#007700]=new [/color][color=#0000bb]sinhvien[/color][color=#007700](); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập họ tên sinh viên :"[/color][color=#007700]); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]sethoten[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextline[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập lớp học : "[/color][color=#007700]); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]setlop[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextline[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập điểm toán lý hóa :"[/color][color=#007700]); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]sett[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextfloat[/color][color=#007700]()); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]setl[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextfloat[/color][color=#007700]()); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]seth[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextfloat[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập thông tin giảng viên : "[/color][color=#007700]); [/color][color=#0000bb]giangvien b[/color][color=#007700]=new [/color][color=#0000bb]giangvien[/color][color=#007700](); [/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextline[/color][color=#007700](); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập họ tên giảng viên :"[/color][color=#007700]); [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]sethoten[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextline[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập lớp dạy : "[/color][color=#007700]); [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]setlop[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextline[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhap năm sinh : "[/color][color=#007700]); [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]setnsinh[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextint[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhâp lương : "[/color][color=#007700]); [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]setluong[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextint[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"thông tin giảng viên :"[/color][color=#007700]+[/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]gethoten[/color][color=#007700]()+[/color][color=#dd0000]" ,dạy lớp: "[/color][color=#007700]+[/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]getlop[/color][color=#007700]()+[/color][color=#dd0000]" ,sinh năm : "[/color][color=#007700]+[/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]getnsinh[/color][color=#007700]()+[/color][color=#dd0000]" ,lương : "[/color][color=#007700]+[/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]getluong[/color][color=#007700]()); if([/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]getlop[/color][color=#007700]()==[/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]getlop[/color][color=#007700]()){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"thông tin sinh viên :"[/color][color=#007700]+[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]gethoten[/color][color=#007700]()+[/color][color=#dd0000]" ,lớp: "[/color][color=#007700]+[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]getlop[/color][color=#007700]()+ [/color][color=#dd0000]" ,điểm trung bình: "[/color][color=#007700]+[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]diemtb[/color][color=#007700]([/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]gett[/color][color=#007700](), [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]getl[/color][color=#007700](), [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]geth[/color][color=#007700]()) +[/color][color=#dd0000]" ,xếp loại: "[/color][color=#007700]+[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]xeploai[/color][color=#007700]([/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]diemtb[/color][color=#007700]([/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]gett[/color][color=#007700](),[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]getl[/color][color=#007700](),[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]geth[/color][color=#007700]()))+[/color][color=#dd0000]",giáo viên dạy :"[/color][color=#007700]+[/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]gethoten[/color][color=#007700]()); } else{ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"thông tin sinh viên :"[/color][color=#007700]+[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]gethoten[/color][color=#007700]()+[/color][color=#dd0000]" ,lớp : "[/color][color=#007700]+[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]getlop[/color][color=#007700]()+[/color][color=#dd0000]" ,điểm trung bình: "[/color][color=#007700]+[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]diemtb[/color][color=#007700]([/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]gett[/color][color=#007700](), [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]getl[/color][color=#007700](), [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]geth[/color][color=#007700]())+[/color][color=#dd0000]" ,xếp loại: "[/color][color=#007700]+[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]xeploai[/color][color=#007700]([/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]diemtb[/color][color=#007700]([/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]gett[/color][color=#007700](),[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]getl[/color][color=#007700](),[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]geth[/color][color=#007700]()))); } }}[/color] 
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  2. #12
    Ngày tham gia
    Dec 2014
    Bài viết
    0
    mình gửi bài, các bạn xem giúp mình với.

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    Mã:
    package bai15;
     
    import java.util.scanner;
     
    public class getter_setter {
     
        /**
        * @param args
        */
        public static void main(string[] args) {
            // todo auto-generated method stub
            sinhvien sv=new sinhvien();
            giangvien gv=new giangvien();
            sv.input();
            gv.input();
            sv.display();
            gv.display();
            string lhsv=sv.getlophoc();
            string ldgv=gv.getlopday();
            if(lhsv.equals(ldgv)){
                system.out.println("giang vien: "+gv.gethoten()+" co day sinh vien: "+sv.gethoten());
            }
            else system.out.println("giang vien: "+gv.gethoten()+" khong day sinh vien: "+sv.gethoten());
        }
    }
    class sinhvien{
        private string hoten,lophoc;
        private float toan,ly,hoa;
        public string gethoten(){
            return hoten;
        }
        public string getlophoc(){
            return lophoc;
        }
        public float gettoan(){
            return toan;
        }
        public float getly(){
            return ly;
        }
        public float gethoa(){
            return hoa;
        }
        public void sethoten(string hoten){
            this.hoten=hoten;
        }
        public void setlophoc(string lophoc){
            this.lophoc=lophoc;
        }
        public void setly(int ly){
            this.ly=ly;
        }
        public void sethoa(int hoa){
            this.hoa=hoa;
        }
        public void settoan(int toan){
            this.toan=toan;
        }
        public void input(){
            scanner ipt=new scanner(system.in);
            system.out.println("nhap ten hoc sinh: ");
            hoten=ipt.nextline();
            system.out.println("nhap lop hoc: ");
            lophoc=ipt.nextline();
            system.out.println("nhap diem toan: ");
            toan=ipt.nextfloat();
            system.out.println("nhap diem ly: ");
            ly=ipt.nextfloat();
            system.out.println("nhap diem hoa: ");
            hoa=ipt.nextfloat();
        }
        public float diemtb(float toan,float ly,float hoa){
            return (toan+ly+hoa)/3;
        }
     
        public string xlhocluc(float diemtb){
            string xl=" ";
            if(diemtb(toan, ly, hoa)>=8.5 && diemtb(toan, ly, hoa)<=10)xl= "gioi";
            else if(diemtb(toan, ly, hoa)<8.5 && diemtb(toan, ly, hoa)>=7.0)xl="kha";
            else if(diemtb(toan, ly, hoa)<7.0 && diemtb(toan, ly, hoa)>=5.5)xl= "tb";
            else xl="yeu";
            return xl;
     
        }
        public void display(){
            system.out.println("hoc sinh: "+hoten);
            system.out.println("lop: "+lophoc);
            system.out.println("diem toan: "+toan+", diem ly: "+ly+",diem hoa: "+hoa);
            system.out.println("diem trung binh: "+diemtb(toan, ly, hoa));
            system.out.println("xep loai hoc luc: "+xlhocluc(diemtb(toan,ly,hoa)));
        }
    }
    class giangvien{
        private string hoten,lopday;
        private int namsinh;
        private float luong;
        public string gethoten() {
            return hoten;
        }
        public void sethoten(string hoten) {
            this.hoten = hoten;
        }
        public string getlopday() {
            return lopday;
        }
        public void setlopday(string lopday) {
            this.lopday = lopday;
        }
        public int getnamsinh() {
            return namsinh;
        }
        public void setnamsinh(int namsinh) {
            this.namsinh = namsinh;
        }
        public float getluong() {
            return luong;
        }
        public void setluong(float luong) {
            this.luong = luong;
        }
        public void input(){
            scanner iptgv=new scanner(system.in);
            system.out.println("nhap ho ten giang vien: ");
            hoten=iptgv.nextline();
            system.out.println("nhap lop day: ");
            lopday=iptgv.nextline();
            system.out.println("nhap nam sinh: ");
            namsinh=iptgv.nextint();
            system.out.println("nhap luong: ");
            luong=iptgv.nextfloat();
        }
        public void display(){
            system.out.println("giang vien: "+hoten);
            system.out.println("lop day: "+lopday);
            system.out.println("nam sinh: "+namsinh);
            system.out.println("muc luong: "+luong);
        }
     
    }
    </blockquote></div>
    </div>
    </div>

  3. #13
    Ngày tham gia
    Apr 2015
    Bài viết
    0
    class sinhvien
    <div class="bbcodeblock bbcodequote bbcmspoilerblock">
    <div class="attribution type"><noscript>spoiler (move your mouse to the spoiler area to reveal the content)</noscript>

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    <div class="bbcm_spoiler_noscript"><blockquote>


    Mã:
    package nhansu;
     
    public class sinhvien {
     
        private string hoten;
        private int lophoc;
        private int diemtoan,diemly,diemhoa;
       
        public void sethoten(string hoten)
        {
            this.hoten = hoten;
        }
       
        public void setlophoc(int lophoc){
            this.lophoc = lophoc;
        }
       
        public void setdiemtoan(int diemtoan){
            this.diemtoan = diemtoan;
        }
       
        public void setdiemly(int diemly){
            this.diemly = diemly;
        }
       
        public void setdiemhoa(int diemhoa){
            this.diemhoa = diemhoa;
        }
       
        public string  gethoten(){
            return hoten;
        }
       
        public int getlophoc(){
            return lophoc;
        }
       
        public int getdiemtoan(){
            return diemtoan;
        }
       
        public int getdiemly(){
            return diemly;
        }
       
        public int getdiemhoa(){
            return diemhoa;
        }
       
     
    }
    </blockquote></div>
    </div>
    </div>
    class giangvien
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    Mã:
    package nhansu;
     
    public class giangvien {
     
        private string hoten;
        private int lopday;
        private int namsinh;
        private int luong;
       
        public string gethoten() {
            return hoten;
        }
        public void sethoten(string hoten) {
            this.hoten = hoten;
        }
        public int getlopday() {
            return lopday;
        }
        public void setlopday(int lopday) {
            this.lopday = lopday;
        }
        public int getnamsinh() {
            return namsinh;
        }
        public void setnamsinh(int namsinh) {
            this.namsinh = namsinh;
        }
        public int getluong() {
            return luong;
        }
        public void setluong(int luong) {
            this.luong = luong;
        }
    }
    </blockquote></div>
    </div>
    </div>
    class main
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    Mã:
    package nhansu;
     
    import java.util.scanner;
     
    public class main {
     
        /**
        * @param args
        */
        sinhvien hocsinha = new sinhvien ();
        giangvien giangvienb = new giangvien();
        public static void main(string[] args) {
            // todo auto-generated method stub
            main a = new main();
            a.nhapdulieu1();
            a.nhapdulieu2();
            a.indulieu();
            a.xulydulieu();
        }
     
        public void nhapdulieu1(){
            system.out.println("nhập dữ liệu học sinh: ");
            scanner input1 = new scanner(system.in);
            system.out.println("nhập họ và tên học sinh: ");
            hocsinha.sethoten(input1.nextline());
            system.out.println("nhập lớp học: ");
            hocsinha.setlophoc(input1.nextint());
            system.out.println("nhập điểm toán: ");
            hocsinha.setdiemtoan(input1.nextint());
            system.out.println("nhập điểm lý: ");
            hocsinha.setdiemly(input1.nextint());
            system.out.println("nhập điểm hóa: ");
            hocsinha.setdiemhoa(input1.nextint());
           
        }
       
        public void nhapdulieu2(){
            system.out.println("nhập dữ liệu giảng viên: ");
            scanner input2 = new scanner (system.in);
            system.out.println("nhập họ và tên giảng viên: ");
            giangvienb.sethoten(input2.nextline());
            system.out.println("nhập lớp dạy: ");
            giangvienb.setlopday(input2.nextint());
            system.out.println("nhập năm sinh: ");
            giangvienb.setnamsinh(input2.nextint());
            system.out.println("nhập tiền lương: ");
            giangvienb.setluong(input2.nextint());
           
        }
       
        public void indulieu(){
            system.out.println("thông tin học sinh: ");
            system.out.println("tên của học sinh: " + hocsinha.gethoten());
            system.out.println("lớp học: " + hocsinha.getlophoc());
            system.out.println("điểm toán: " + hocsinha.getdiemtoan());
            system.out.println("điểm lý: " + hocsinha.getdiemly());
            system.out.println("điểm lý: " + hocsinha.getdiemhoa());
            system.out.println("thông tin giảng viên: ");
            system.out.println("tên của giảng viên: "+ giangvienb.gethoten());
            system.out.println("lớp dạy: "+ giangvienb.getlopday());
            system.out.println("năm sinh: " + giangvienb.getnamsinh());
            system.out.println("tiền lương: "+ giangvienb.getluong());
            }
        public void xulydulieu(){
            int diemtrungbinh = (hocsinha.getdiemtoan()+hocsinha.getdiemly()+hocsinha.getdiemhoa())/3;
            system.out.println("điểm trung bình của học sinh là "+ diemtrungbinh);
            if(diemtrungbinh>8)
                system.out.println("học sinh xếp loại giỏi");
            else if (diemtrungbinh<6)
                system.out.println("học sinh xếp loại trung bình");
            else
                system.out.println("học sinh xếp loại khá");
           
            if(hocsinha.getlophoc()==giangvienb.getlopday())
                system.out.println("giảng viên b dạy lớp có học sinh a");
            else
                system.out.println("giảng viên b không dạy lớp có học sinh a");
           
        }
       }
    </blockquote></div>
    </div>
    </div>

  4. #14
    Ngày tham gia
    Jun 2014
    Bài viết
    0
    minh nop bai (package nhan su)
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    </div>

  5. #15
    Ngày tham gia
    Apr 2015
    Bài viết
    0
    Mã nguồn PHP:
    [color=#000000]
    ngày đó ngày đó[/color][color=#007700], [/color][color=#0000bb]ngày đó sẽ không xa vời[/color][color=#007700].[/color][color=#0000bb]và chúng ta là người chiến thắng[/color][color=#007700]....[/color] 
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    Mã nguồn PHP:
    [color=#000000]
    [/color][color=#007700]-[/color][color=#0000bb]manager[/color][color=#007700].[/color][color=#0000bb]java[/color][color=#007700]: [/color][color=#0000bb]package nhansu[/color][color=#007700];[/color][color=#0000bb]import nhansu[/color][color=#007700].[/color][color=#0000bb]student[/color][color=#007700];[/color][color=#0000bb]import nhansu[/color][color=#007700].[/color][color=#0000bb]teacher[/color][color=#007700]; public class [/color][color=#0000bb]manager [/color][color=#007700]{ public static [/color][color=#0000bb]void main[/color][color=#007700]([/color][color=#0000bb]string args [/color][color=#007700][]) { [/color][color=#0000bb]student a [/color][color=#007700]= new [/color][color=#0000bb]student[/color][color=#007700](); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]setnameclassmate[/color][color=#007700]([/color][color=#dd0000]"ho hoai kiet"[/color][color=#007700], [/color][color=#dd0000]"cong nghe phan mem"[/color][color=#007700]); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]setscore[/color][color=#007700]([/color][color=#0000bb]7[/color][color=#007700], [/color][color=#0000bb]8[/color][color=#007700], [/color][color=#0000bb]9[/color][color=#007700]); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]showaverage[/color][color=#007700](); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]xeploai[/color][color=#007700](); [/color][color=#0000bb]teacher b [/color][color=#007700]= new [/color][color=#0000bb]teacher[/color][color=#007700](); [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]setnameclassmate[/color][color=#007700]([/color][color=#dd0000]"truong van quoc nhat"[/color][color=#007700],[/color][color=#dd0000]"cong nghe phan mem" [/color][color=#007700]); [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]setyearsalary[/color][color=#007700]([/color][color=#0000bb]1928[/color][color=#007700], [/color][color=#0000bb]6000[/color][color=#007700]); [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]showteacher[/color][color=#007700](); if( [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]classmate[/color][color=#007700]().[/color][color=#0000bb]compareto[/color][color=#007700]([/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]classmate[/color][color=#007700]())==[/color][color=#0000bb]0[/color][color=#007700]) [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"giao vien co day hoc sinh nay"[/color][color=#007700]); else [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"giao vien khong day hoc sinh nay!"[/color][color=#007700]); }[/color][color=#ff8000]//method main.[/color][color=#007700]}[/color][color=#ff8000]//class manager. [/color][color=#007700]-[/color][color=#0000bb]teacher[/color][color=#007700].[/color][color=#0000bb]java[/color][color=#007700]: [/color][color=#0000bb]package nhansu[/color][color=#007700]; public class [/color][color=#0000bb]teacher [/color][color=#007700]{ private [/color][color=#0000bb]string name[/color][color=#007700], [/color][color=#0000bb]classmate[/color][color=#007700]; private [/color][color=#0000bb]int year[/color][color=#007700], [/color][color=#0000bb]salary[/color][color=#007700]; [/color][color=#ff8000]//setter. [/color][color=#007700]public [/color][color=#0000bb]void setnameclassmate [/color][color=#007700]([/color][color=#0000bb]string name[/color][color=#007700], [/color][color=#0000bb]string classmate[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]name [/color][color=#007700]= [/color][color=#0000bb]name[/color][color=#007700]; [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]classmate [/color][color=#007700]= [/color][color=#0000bb]classmate[/color][color=#007700]; }[/color][color=#ff8000]//method setnameclassmate. [/color][color=#007700]public [/color][color=#0000bb]void setyearsalary[/color][color=#007700]([/color][color=#0000bb]int year[/color][color=#007700], [/color][color=#0000bb]int salary[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]year [/color][color=#007700]= [/color][color=#0000bb]year[/color][color=#007700]; [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]salary [/color][color=#007700]= [/color][color=#0000bb]salary[/color][color=#007700]; }[/color][color=#ff8000]//method setyearsalary. [/color][color=#007700]public [/color][color=#0000bb]string getnamclassmate[/color][color=#007700]() { return ( [/color][color=#0000bb]name [/color][color=#007700]+[/color][color=#dd0000]"\t"[/color][color=#007700]+ [/color][color=#0000bb]classmate [/color][color=#007700]); }[/color][color=#ff8000]// method getnamclassmate. [/color][color=#007700]public [/color][color=#0000bb]int getyear[/color][color=#007700]() { return ( [/color][color=#0000bb]year [/color][color=#007700]); } public [/color][color=#0000bb]int getsalary[/color][color=#007700]() { return ( [/color][color=#0000bb]salary [/color][color=#007700]); } public [/color][color=#0000bb]void showteacher[/color][color=#007700]() { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"name: "[/color][color=#007700]+[/color][color=#0000bb]name[/color][color=#007700]+[/color][color=#dd0000]"\t classmate: "[/color][color=#007700]+[/color][color=#0000bb]classmate[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"year; "[/color][color=#007700]+[/color][color=#0000bb]year[/color][color=#007700]+[/color][color=#dd0000]"\t salary: "[/color][color=#007700]+[/color][color=#0000bb]salary[/color][color=#007700]); } public [/color][color=#0000bb]string classmate[/color][color=#007700]() { return [/color][color=#0000bb]classmate[/color][color=#007700]; }[/color][color=#ff8000]//method classmate.[/color][color=#007700]}[/color][color=#ff8000]//class teacher. [/color][color=#007700]-[/color][color=#0000bb]student[/color][color=#007700].[/color][color=#0000bb]java[/color][color=#007700]:[/color][color=#0000bb]package nhansu[/color][color=#007700]; public class [/color][color=#0000bb]student [/color][color=#007700]{ private [/color][color=#0000bb]string name[/color][color=#007700], [/color][color=#0000bb]classmate[/color][color=#007700]; private [/color][color=#0000bb]int math[/color][color=#007700], [/color][color=#0000bb]phisics[/color][color=#007700], [/color][color=#0000bb]chemistry[/color][color=#007700]; public [/color][color=#0000bb]void setnameclassmate[/color][color=#007700]([/color][color=#0000bb]string name[/color][color=#007700], [/color][color=#0000bb]string classmate[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]name [/color][color=#007700]= [/color][color=#0000bb]name[/color][color=#007700]; [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]classmate [/color][color=#007700]= [/color][color=#0000bb]classmate[/color][color=#007700]; }[/color][color=#ff8000]//method setnameclassmate. [/color][color=#007700]public [/color][color=#0000bb]void setscore[/color][color=#007700]([/color][color=#0000bb]int math[/color][color=#007700], [/color][color=#0000bb]int phisics[/color][color=#007700], [/color][color=#0000bb]int chemistry[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]math [/color][color=#007700]= [/color][color=#0000bb]math[/color][color=#007700]; [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]phisics [/color][color=#007700]= [/color][color=#0000bb]phisics[/color][color=#007700]; [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]chemistry [/color][color=#007700]= [/color][color=#0000bb]chemistry[/color][color=#007700]; }[/color][color=#ff8000]// method setscore. [/color][color=#007700]public [/color][color=#0000bb]string getnameclassmate[/color][color=#007700]() { return ([/color][color=#0000bb]name [/color][color=#007700]+[/color][color=#dd0000]"\t"[/color][color=#007700]+ [/color][color=#0000bb]classmate[/color][color=#007700]); }[/color][color=#ff8000]//method getnamclassmate. [/color][color=#007700]public [/color][color=#0000bb]int getmath[/color][color=#007700]() { return [/color][color=#0000bb]math[/color][color=#007700]; } public [/color][color=#0000bb]int getphisics[/color][color=#007700]() { return [/color][color=#0000bb]phisics[/color][color=#007700]; } public [/color][color=#0000bb]int getchemistry[/color][color=#007700]() { return [/color][color=#0000bb]chemistry[/color][color=#007700]; } public [/color][color=#0000bb]void showaverage[/color][color=#007700]() { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nam: "[/color][color=#007700]+[/color][color=#0000bb]name [/color][color=#007700]+[/color][color=#dd0000]"\t classmate: "[/color][color=#007700]+[/color][color=#0000bb]classmate[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"math: "[/color][color=#007700]+[/color][color=#0000bb]math [/color][color=#007700]+[/color][color=#dd0000]"\t phisics: "[/color][color=#007700]+[/color][color=#0000bb]phisics [/color][color=#007700]+[/color][color=#dd0000]" chemistry: "[/color][color=#007700]+[/color][color=#0000bb]chemistry[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"average: "[/color][color=#007700]+( (float) ([/color][color=#0000bb]math[/color][color=#007700]+[/color][color=#0000bb]chemistry[/color][color=#007700]+[/color][color=#0000bb]phisics[/color][color=#007700])/[/color][color=#0000bb]3[/color][color=#007700]) ); } public [/color][color=#0000bb]void xeploai[/color][color=#007700]() { [/color][color=#0000bb]float tb [/color][color=#007700]= (([/color][color=#0000bb]math[/color][color=#007700]+[/color][color=#0000bb]chemistry[/color][color=#007700]+[/color][color=#0000bb]phisics[/color][color=#007700])/[/color][color=#0000bb]3[/color][color=#007700]); if( [/color][color=#0000bb]tb[/color][color=#007700]>=[/color][color=#0000bb]8 [/color][color=#007700]) [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"xeploai: gioi"[/color][color=#007700]); if( [/color][color=#0000bb]tb[/color][color=#007700]>=[/color][color=#0000bb]6.5 [/color][color=#007700]&& [/color][color=#0000bb]tb[/color][color=#007700]<[/color][color=#0000bb]8 [/color][color=#007700]) [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"xeploai: kha"[/color][color=#007700]); if( [/color][color=#0000bb]tb[/color][color=#007700]>=[/color][color=#0000bb]5 [/color][color=#007700]&& [/color][color=#0000bb]tb[/color][color=#007700]<[/color][color=#0000bb]7 [/color][color=#007700]) [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"xeploai: trungbinh"[/color][color=#007700]); if( [/color][color=#0000bb]tb[/color][color=#007700]>=[/color][color=#0000bb]0 [/color][color=#007700]&& [/color][color=#0000bb]tb[/color][color=#007700]<[/color][color=#0000bb]5 [/color][color=#007700]) [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"xeploai: thoivecayruong"[/color][color=#007700]); }[/color][color=#ff8000]//method xeploai. [/color][color=#007700]public [/color][color=#0000bb]string classmate[/color][color=#007700]() { return [/color][color=#0000bb]classmate[/color][color=#007700]; }[/color][color=#ff8000]// method classmate.[/color][color=#007700]}[/color][color=#ff8000]// class student.[/color] 
    </blockquote></div>
    </div>
    </div>

  6. #16
    không hiểu đoạn tính xếp loại mình sai chỗ nào mà lúc nhập xong nó tính 0.0 xếp loại yếu x.x

    class hocsinh
    <div class="bbcodeblock bbcodequote bbcmspoilerblock">
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    Mã nguồn PHP:
    [color=#000000]
    package nhansu[/color][color=#007700];[/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]util[/color][color=#007700].[/color][color=#0000bb]scanner[/color][color=#007700]; public class [/color][color=#0000bb]hocsinh [/color][color=#007700]{ private [/color][color=#0000bb]string hoten[/color][color=#007700]; private [/color][color=#0000bb]string lop[/color][color=#007700]; private [/color][color=#0000bb]float toan[/color][color=#007700],[/color][color=#0000bb]ly[/color][color=#007700],[/color][color=#0000bb]hoa[/color][color=#007700]; private [/color][color=#0000bb]float diemtb[/color][color=#007700]; public [/color][color=#0000bb]void sethoten[/color][color=#007700]([/color][color=#0000bb]string hoten1[/color][color=#007700]){ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten [/color][color=#007700]= [/color][color=#0000bb]hoten1[/color][color=#007700]; } public [/color][color=#0000bb]void setlop[/color][color=#007700]([/color][color=#0000bb]string lop1[/color][color=#007700]){ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lop [/color][color=#007700]= [/color][color=#0000bb]lop1[/color][color=#007700]; } public [/color][color=#0000bb]void settoan[/color][color=#007700]([/color][color=#0000bb]float toan1[/color][color=#007700]){ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]toan [/color][color=#007700]= [/color][color=#0000bb]toan1[/color][color=#007700]; } public [/color][color=#0000bb]void setly[/color][color=#007700]([/color][color=#0000bb]float ly1[/color][color=#007700]){ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]ly [/color][color=#007700]= [/color][color=#0000bb]ly1[/color][color=#007700]; } public [/color][color=#0000bb]void sethoa[/color][color=#007700]([/color][color=#0000bb]float hoa1[/color][color=#007700]){ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoa [/color][color=#007700]= [/color][color=#0000bb]hoa1[/color][color=#007700]; } public [/color][color=#0000bb]string gethoten[/color][color=#007700](){ return [/color][color=#0000bb]hoten[/color][color=#007700]; } public [/color][color=#0000bb]string getlop[/color][color=#007700](){ return [/color][color=#0000bb]lop[/color][color=#007700]; } public [/color][color=#0000bb]float gettoan[/color][color=#007700](){ return [/color][color=#0000bb]toan[/color][color=#007700]; } public [/color][color=#0000bb]float getly[/color][color=#007700](){ return [/color][color=#0000bb]ly[/color][color=#007700]; } public [/color][color=#0000bb]float gethoa[/color][color=#007700](){ return [/color][color=#0000bb]hoa[/color][color=#007700]; } public [/color][color=#0000bb]float diemtb[/color][color=#007700]([/color][color=#0000bb]float toan[/color][color=#007700],[/color][color=#0000bb]float ly[/color][color=#007700], [/color][color=#0000bb]float hoa[/color][color=#007700]){ [/color][color=#0000bb]diemtb [/color][color=#007700]= ([/color][color=#0000bb]toan[/color][color=#007700]+[/color][color=#0000bb]ly[/color][color=#007700]+[/color][color=#0000bb]hoa[/color][color=#007700])/[/color][color=#0000bb]3[/color][color=#007700]; return [/color][color=#0000bb]diemtb[/color][color=#007700]; } public [/color][color=#0000bb]string hocluc[/color][color=#007700]([/color][color=#0000bb]float diemtb[/color][color=#007700]){ if ([/color][color=#0000bb]diemtb [/color][color=#007700]>=[/color][color=#0000bb]8.0[/color][color=#007700]){ return [/color][color=#dd0000]" gioi "[/color][color=#007700]; } else if ([/color][color=#0000bb]diemtb [/color][color=#007700]< [/color][color=#0000bb]5.0 [/color][color=#007700]&& [/color][color=#0000bb]diemtb [/color][color=#007700]>= [/color][color=#0000bb]3.5[/color][color=#007700]){ return [/color][color=#dd0000]" trung binh "[/color][color=#007700]; } else if ([/color][color=#0000bb]diemtb [/color][color=#007700]< [/color][color=#0000bb]3.5[/color][color=#007700]){ return [/color][color=#dd0000]" yeu "[/color][color=#007700]; } else { return [/color][color=#dd0000]" kha "[/color][color=#007700]; } } public [/color][color=#0000bb]void nhaphs[/color][color=#007700](){ [/color][color=#0000bb]scanner in [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"ten sv: "[/color][color=#007700]); [/color][color=#0000bb]sethoten[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextline[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"lop: "[/color][color=#007700]); [/color][color=#0000bb]setlop[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextline[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"diem toan: "[/color][color=#007700]); [/color][color=#0000bb]settoan[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextfloat[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"diem ly: "[/color][color=#007700]); [/color][color=#0000bb]setly[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextfloat[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"diem hoa: "[/color][color=#007700]); [/color][color=#0000bb]sethoa[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextfloat[/color][color=#007700]()); } public [/color][color=#0000bb]void showtt[/color][color=#007700](){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"thong tin: "[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"ho ten: " [/color][color=#007700]+[/color][color=#0000bb]gethoten[/color][color=#007700]()+[/color][color=#dd0000]" -lop: "[/color][color=#007700]+[/color][color=#0000bb]getlop[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"diem toan: "[/color][color=#007700]+[/color][color=#0000bb]gettoan[/color][color=#007700]()+[/color][color=#dd0000]" -diem ly: "[/color][color=#007700]+[/color][color=#0000bb]getly[/color][color=#007700]()+[/color][color=#dd0000]" -diem hoa: "[/color][color=#007700]+[/color][color=#0000bb]gethoa[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"diem trung binh: "[/color][color=#007700]+[/color][color=#0000bb]diemtb[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"hoc luc: "[/color][color=#007700]+[/color][color=#0000bb]hocluc[/color][color=#007700]([/color][color=#0000bb]diemtb[/color][color=#007700])); } }[/color] 
    </blockquote></div>
    </div>
    </div>
    class giangvien
    <div class="bbcodeblock bbcodequote bbcmspoilerblock">
    <div class="attribution type"><noscript>spoiler (move your mouse to the spoiler area to reveal the content)</noscript>

    show spoiler
    hide spoiler

    </div>
    <div class="quotecontent">
    <div class="bbcm_spoiler_noscript"><blockquote>


    Mã nguồn PHP:
    [color=#000000]
    package nhansu[/color][color=#007700]; [/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]util[/color][color=#007700].[/color][color=#0000bb]scanner[/color][color=#007700];public class [/color][color=#0000bb]giangvien [/color][color=#007700]{ private [/color][color=#0000bb]string hotengv[/color][color=#007700]; private [/color][color=#0000bb]int namsinhgv[/color][color=#007700]; private [/color][color=#0000bb]string daylop[/color][color=#007700]; private [/color][color=#0000bb]float luong[/color][color=#007700]; public [/color][color=#0000bb]void sethotengv[/color][color=#007700]([/color][color=#0000bb]string hotengv1[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hotengv [/color][color=#007700]= [/color][color=#0000bb]hotengv1[/color][color=#007700]; } public [/color][color=#0000bb]void setnamsinhgv[/color][color=#007700]([/color][color=#0000bb]int namsinhgv1[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]namsinhgv [/color][color=#007700]= [/color][color=#0000bb]namsinhgv1[/color][color=#007700]; } public [/color][color=#0000bb]void setdaylop[/color][color=#007700]([/color][color=#0000bb]string daylop1[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]daylop [/color][color=#007700]= [/color][color=#0000bb]daylop1[/color][color=#007700]; } public [/color][color=#0000bb]void setluong[/color][color=#007700]([/color][color=#0000bb]float luong1[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]luong [/color][color=#007700]= [/color][color=#0000bb]luong1[/color][color=#007700]; } public [/color][color=#0000bb]string gethotengv[/color][color=#007700]() { return [/color][color=#0000bb]hotengv[/color][color=#007700]; } public [/color][color=#0000bb]int getnamsinhgv[/color][color=#007700]() { return [/color][color=#0000bb]namsinhgv[/color][color=#007700]; } public [/color][color=#0000bb]string getdaylop[/color][color=#007700]() { return [/color][color=#0000bb]daylop[/color][color=#007700]; } public [/color][color=#0000bb]float getluong[/color][color=#007700]() { return [/color][color=#0000bb]luong[/color][color=#007700]; } public [/color][color=#0000bb]void nhapgv[/color][color=#007700](){ [/color][color=#0000bb]scanner in [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"ten gv: "[/color][color=#007700]); [/color][color=#0000bb]sethotengv[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextline[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"day lop: "[/color][color=#007700]); [/color][color=#0000bb]setdaylop[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextline[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nam sinh: "[/color][color=#007700]); [/color][color=#0000bb]setnamsinhgv[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextint[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"luong: "[/color][color=#007700]); [/color][color=#0000bb]setluong[/color][color=#007700]([/color][color=#0000bb]in[/color][color=#007700].[/color][color=#0000bb]nextfloat[/color][color=#007700]()); } public [/color][color=#0000bb]void showgv[/color][color=#007700](){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"thong tin gv: "[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"ho ten: " [/color][color=#007700]+[/color][color=#0000bb]gethotengv[/color][color=#007700]()+[/color][color=#dd0000]" -day lop: "[/color][color=#007700]+[/color][color=#0000bb]getdaylop[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nam sinh: " [/color][color=#007700]+[/color][color=#0000bb]getnamsinhgv[/color][color=#007700]()+ [/color][color=#dd0000]" -luong: "[/color][color=#007700]+[/color][color=#0000bb]getluong[/color][color=#007700]()); }}[/color] 
    </blockquote></div>
    </div>
    </div>

    class main
    <div class="bbcodeblock bbcodequote bbcmspoilerblock">
    <div class="attribution type"><noscript>spoiler (move your mouse to the spoiler area to reveal the content)</noscript>

    show spoiler
    hide spoiler

    </div>
    <div class="quotecontent">
    <div class="bbcm_spoiler_noscript"><blockquote>


    Mã nguồn PHP:
    [color=#000000]
    package nhansu[/color][color=#007700];[/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]util[/color][color=#007700].[/color][color=#0000bb]scanner[/color][color=#007700]; public class [/color][color=#0000bb]nhansu [/color][color=#007700]{ public static [/color][color=#0000bb]void main[/color][color=#007700]([/color][color=#0000bb]string[/color][color=#007700][] [/color][color=#0000bb]args[/color][color=#007700]) { [/color][color=#0000bb]scanner in [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]); [/color][color=#0000bb]hocsinh a [/color][color=#007700]= new [/color][color=#0000bb]hocsinh[/color][color=#007700](); [/color][color=#0000bb]giangvien b [/color][color=#007700]= new [/color][color=#0000bb]giangvien[/color][color=#007700](); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]nhaphs[/color][color=#007700](); [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]nhapgv[/color][color=#007700](); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]showtt[/color][color=#007700](); [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]showgv[/color][color=#007700](); if ([/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]getlop[/color][color=#007700]().[/color][color=#0000bb]equals[/color][color=#007700]([/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]getdaylop[/color][color=#007700]())){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"giao vien: "[/color][color=#007700]+[/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]gethotengv[/color][color=#007700]()+[/color][color=#dd0000]" day lop sinh vien: "[/color][color=#007700]+[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]gethoten[/color][color=#007700]()); } else { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"giao vien: "[/color][color=#007700]+[/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]gethotengv[/color][color=#007700]()+[/color][color=#dd0000]" khong day lop sinh vien: "[/color][color=#007700]+[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]gethoten[/color][color=#007700]()); } }}[/color] 
    </blockquote></div>
    </div>
    </div>

  7. #17
    Ngày tham gia
    Apr 2015
    Bài viết
    0
    Trích dẫn Gửi bởi haizax
    không hiểu đoạn tính xếp loại mình sai chỗ nào mà lúc nhập xong nó tính 0.0 xếp loại yếu x.x


    Mã nguồn PHP:
    [color=#000000]
    [/color][color=#007700]-[/color][color=#0000bb]mình đã check lại cho bạn[/color][color=#007700]. [/color][color=#0000bb]vấn đề nằm ở phương thứctính điểm trung bình của bạn[/color][color=#007700].[[/color][color=#0000bb]spoiler[/color][color=#007700]][/color][color=#0000bb]1. ở phương thức này[/color][color=#007700]:[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]cũ[/color][color=#007700]:public [/color][color=#0000bb]float diemtb[/color][color=#007700]([/color][color=#0000bb]float toan[/color][color=#007700],[/color][color=#0000bb]float ly[/color][color=#007700], [/color][color=#0000bb]float hoa[/color][color=#007700]) { [/color][color=#0000bb]diemtb [/color][color=#007700]= ( (float) ([/color][color=#0000bb]toan[/color][color=#007700]+[/color][color=#0000bb]ly[/color][color=#007700]+[/color][color=#0000bb]hoa[/color][color=#007700])/[/color][color=#0000bb]3 [/color][color=#007700]); return [/color][color=#0000bb]diemtb[/color][color=#007700];}[/color][color=#0000bb]bạn không nên đưa vào các tham số ở phương thức này[/color][color=#007700],[/color][color=#0000bb]vì các tham số ở trên chưa được gán giá trị nên mặcđịnh của nó là 0.0 cả 3 tham số[/color][color=#007700].[/color][color=#0000bb]b[/color][color=#007700]. [/color][color=#0000bb]sửa lại[/color][color=#007700]. [/color][color=#0000bb]không cần đưa tham số đầu vào[/color][color=#007700]. [/color][color=#0000bb]xem ký sẽ hiểumới[/color][color=#007700]: public [/color][color=#0000bb]float diemtb[/color][color=#007700]() { [/color][color=#ff8000]//không đưa tham số vào. [/color][color=#0000bb]diemtb [/color][color=#007700]= ( (float) ([/color][color=#0000bb]toan[/color][color=#007700]+[/color][color=#0000bb]ly[/color][color=#007700]+[/color][color=#0000bb]hoa[/color][color=#007700])/[/color][color=#0000bb]3 [/color][color=#007700]); return [/color][color=#0000bb]diemtb[/color][color=#007700]; }[/color][color=#0000bb]2. một lổi logic nhỏ ở phương thức show[/color][color=#007700].[/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]cũ[/color][color=#007700]: public [/color][color=#0000bb]void showtt[/color][color=#007700](){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"thong tin: "[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"ho ten: " [/color][color=#007700]+[/color][color=#0000bb]gethoten[/color][color=#007700]()+[/color][color=#dd0000]" -lop: "[/color][color=#007700]+[/color][color=#0000bb]getlop[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"diem toan: "[/color][color=#007700]+[/color][color=#0000bb]gettoan[/color][color=#007700]()+[/color][color=#dd0000]"-diem ly: "[/color][color=#007700]+[/color][color=#0000bb]getly[/color][color=#007700]()+[/color][color=#dd0000]"-diem hoa: "[/color][color=#007700]+[/color][color=#0000bb]gethoa[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"diem trung binh: "[/color][color=#007700]+[/color][color=#0000bb]diemtb [/color][color=#007700]);[/color][color=#ff8000]//lổi ở đây "+diemtb". [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"hoc luc: "[/color][color=#007700]+[/color][color=#0000bb]hocluc[/color][color=#007700]([/color][color=#0000bb]diemtb[/color][color=#007700])); }[/color][color=#0000bb]vì sao lại lổi ở đó[/color][color=#007700]. [/color][color=#0000bb]ở đây bạn nên dùng phương thức trả về là [/color][color=#dd0000]"diemtb()" [/color][color=#0000bb]thay vìdùng [/color][color=#dd0000]"diemtb" [/color][color=#0000bb]thuộc khai báo [/color][color=#007700]private [/color][color=#0000bb]float diemtb[/color][color=#007700].[/color][color=#0000bb]vậy bạn nên sử code của mình ở hai phương thức này rồi check lại nhé[/color][color=#007700].[/color][color=#0000bb]mình đã check rồi[/color][color=#007700]...[/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]sửa[/color][color=#007700]:[[/color][color=#0000bb]php[/color][color=#007700]] public [/color][color=#0000bb]void showtt[/color][color=#007700](){ [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"thong tin: "[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"ho ten: " [/color][color=#007700]+[/color][color=#0000bb]gethoten[/color][color=#007700]()+[/color][color=#dd0000]" -lop: "[/color][color=#007700]+[/color][color=#0000bb]getlop[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"diem toan: "[/color][color=#007700]+[/color][color=#0000bb]gettoan[/color][color=#007700]()+[/color][color=#dd0000]"-diem ly: "[/color][color=#007700]+[/color][color=#0000bb]getly[/color][color=#007700]()+[/color][color=#dd0000]"-diem hoa: "[/color][color=#007700]+[/color][color=#0000bb]gethoa[/color][color=#007700]()); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"diem trung binh: "[/color][color=#007700]+[/color][color=#0000bb]diemtb[/color][color=#007700]() );[/color][color=#ff8000]//sửa thành "+diemtb()" thay vì "diemtb". [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"hoc luc: "[/color][color=#007700]+[/color][color=#0000bb]hocluc[/color][color=#007700]([/color][color=#0000bb]diemtb[/color][color=#007700])); } [/color] 
    vể giá trị trung bình[/php]
    [/spoiler]

  8. #18
    Ngày tham gia
    Jan 2015
    Bài viết
    0
    @klethohoai: thanks bạn

  9. #19
    Ngày tham gia
    Oct 2014
    Bài viết
    0
    hay

  10. #20
    Ngày tham gia
    Jan 2015
    Bài viết
    0
    còn bác nào theo dõi khóa học thì xem giúp bài mình với ạ. thanks

    class sinhvien

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    Mã nguồn PHP:
    [color=#000000]
    [/color][color=#ff8000]/** to change this license header, choose license headers in project properties.* to change this template file, choose tools | templates* and open the template in the editor.*/[/color][color=#0000bb]package nhansu[/color][color=#007700].[/color][color=#0000bb]demo[/color][color=#007700]; [/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]util[/color][color=#007700].[/color][color=#0000bb]scanner[/color][color=#007700]; [/color][color=#ff8000]/**** @author systemadmin*/[/color][color=#007700]public class [/color][color=#0000bb]sinhvien [/color][color=#007700]{ private [/color][color=#0000bb]string hoten[/color][color=#007700]; private [/color][color=#0000bb]string lophoc[/color][color=#007700]; private [/color][color=#0000bb]float toan[/color][color=#007700], [/color][color=#0000bb]ly[/color][color=#007700], [/color][color=#0000bb]hoa[/color][color=#007700], [/color][color=#0000bb]diemtb[/color][color=#007700]; public [/color][color=#0000bb]void sethoten[/color][color=#007700]([/color][color=#0000bb]string hoten1[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten [/color][color=#007700]= [/color][color=#0000bb]hoten1[/color][color=#007700]; } public [/color][color=#0000bb]void setlophoc[/color][color=#007700]([/color][color=#0000bb]string lop[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lophoc [/color][color=#007700]= [/color][color=#0000bb]lop[/color][color=#007700]; } public [/color][color=#0000bb]void settoan[/color][color=#007700]([/color][color=#0000bb]float toan[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]toan [/color][color=#007700]= [/color][color=#0000bb]toan[/color][color=#007700]; } public [/color][color=#0000bb]void setly[/color][color=#007700]([/color][color=#0000bb]float ly[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]ly [/color][color=#007700]= [/color][color=#0000bb]ly[/color][color=#007700]; } public [/color][color=#0000bb]void sethoa[/color][color=#007700]([/color][color=#0000bb]float hoa[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoa [/color][color=#007700]= [/color][color=#0000bb]hoa[/color][color=#007700]; } public [/color][color=#0000bb]string gethoten[/color][color=#007700]() { return [/color][color=#0000bb]hoten[/color][color=#007700]; } public [/color][color=#0000bb]string getlophoc[/color][color=#007700]() { return [/color][color=#0000bb]lophoc[/color][color=#007700]; } public [/color][color=#0000bb]void setdiemtb[/color][color=#007700]() { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]diemtb [/color][color=#007700]= ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]toan [/color][color=#007700]+ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]ly [/color][color=#007700]+ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoa[/color][color=#007700]) / [/color][color=#0000bb]3[/color][color=#007700]; } public [/color][color=#0000bb]float getdiemtb[/color][color=#007700]() { return [/color][color=#0000bb]diemtb[/color][color=#007700]; } public [/color][color=#0000bb]void showsv[/color][color=#007700]() { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"
    "[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"họ và tên: " [/color][color=#007700]+ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"lớp: " [/color][color=#007700]+ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lophoc[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"toán: " [/color][color=#007700]+ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]toan[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]": " [/color][color=#007700]+ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]ly[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"hóa: " [/color][color=#007700]+ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoa[/color][color=#007700]); [/color][color=#0000bb]setdiemtb[/color][color=#007700](); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"điểm tb: " [/color][color=#007700]+ [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]getdiemtb[/color][color=#007700]()); } public [/color][color=#0000bb]void xeploai[/color][color=#007700]() { if (([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]diemtb [/color][color=#007700]> [/color][color=#0000bb]0[/color][color=#007700]) && ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]diemtb [/color][color=#007700]<= [/color][color=#0000bb]5.0[/color][color=#007700])) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"học lực tb"[/color][color=#007700]); } else if (([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]diemtb [/color][color=#007700]> [/color][color=#0000bb]5.0[/color][color=#007700]) && ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]diemtb [/color][color=#007700]<= [/color][color=#0000bb]8.0[/color][color=#007700])) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"học lực khá"[/color][color=#007700]); } else if (([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]diemtb [/color][color=#007700]> [/color][color=#0000bb]8.0[/color][color=#007700]) && ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]diemtb [/color][color=#007700]<= [/color][color=#0000bb]10[/color][color=#007700])) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"học lực giỏi"[/color][color=#007700]); } } public [/color][color=#0000bb]void inputsv[/color][color=#007700]() { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập thông tin sinh viên!"[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].print([/color][color=#dd0000]"nhập tên sinh viên: "[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextline[/color][color=#007700](); while ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten[/color][color=#007700].[/color][color=#0000bb]equals[/color][color=#007700]([/color][color=#dd0000]""[/color][color=#007700])) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"tên sinh viên không được để trống."[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextline[/color][color=#007700](); } [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].print([/color][color=#dd0000]"nhập lớp học: "[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lophoc [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextline[/color][color=#007700](); while ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lophoc[/color][color=#007700].[/color][color=#0000bb]equals[/color][color=#007700]([/color][color=#dd0000]""[/color][color=#007700])) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"lớp học không được để trống"[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lophoc [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextline[/color][color=#007700](); } [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].print([/color][color=#dd0000]"nhập điểm toán: "[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]toan [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextfloat[/color][color=#007700](); while (([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]toan [/color][color=#007700]< [/color][color=#0000bb]0[/color][color=#007700]) || ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]toan [/color][color=#007700]> [/color][color=#0000bb]10[/color][color=#007700])) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập sai"[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]toan [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextfloat[/color][color=#007700](); } [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].print([/color][color=#dd0000]"nhập điểm lý: "[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]ly [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextfloat[/color][color=#007700](); while (([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]ly [/color][color=#007700]< [/color][color=#0000bb]0[/color][color=#007700]) || ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]ly [/color][color=#007700]> [/color][color=#0000bb]10[/color][color=#007700])) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập sai"[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]ly [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextfloat[/color][color=#007700](); } [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].print([/color][color=#dd0000]"nhập điểm hóa: "[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoa [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextfloat[/color][color=#007700](); while (([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoa [/color][color=#007700]< [/color][color=#0000bb]0[/color][color=#007700]) || ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoa [/color][color=#007700]> [/color][color=#0000bb]10[/color][color=#007700])) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập sai"[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoa [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextfloat[/color][color=#007700](); } }}[/color] 
    </blockquote></div>
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    </div>


    class giangvien
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    Mã nguồn PHP:
    [color=#000000]
    [/color][color=#ff8000]/** to change this license header, choose license headers in project properties.* to change this template file, choose tools | templates* and open the template in the editor.*/[/color][color=#0000bb]package nhansu[/color][color=#007700].[/color][color=#0000bb]demo[/color][color=#007700]; [/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]util[/color][color=#007700].[/color][color=#0000bb]calendar[/color][color=#007700];[/color][color=#0000bb]import java[/color][color=#007700].[/color][color=#0000bb]util[/color][color=#007700].[/color][color=#0000bb]scanner[/color][color=#007700]; [/color][color=#ff8000]/**** @author systemadmin*/[/color][color=#007700]public class [/color][color=#0000bb]giangvien [/color][color=#007700]{ private [/color][color=#0000bb]string hoten[/color][color=#007700]; private [/color][color=#0000bb]string lopday[/color][color=#007700]; private [/color][color=#0000bb]int namsinh[/color][color=#007700]; private [/color][color=#0000bb]int luong[/color][color=#007700]; private [/color][color=#0000bb]int year [/color][color=#007700]= [/color][color=#0000bb]calendar[/color][color=#007700].[/color][color=#0000bb]getinstance[/color][color=#007700]().[/color][color=#0000bb]get[/color][color=#007700]([/color][color=#0000bb]calendar[/color][color=#007700].[/color][color=#0000bb]year[/color][color=#007700]); public [/color][color=#0000bb]void setgiangvien[/color][color=#007700]([/color][color=#0000bb]string hoten[/color][color=#007700], [/color][color=#0000bb]string lopday[/color][color=#007700], [/color][color=#0000bb]int namsinh[/color][color=#007700], [/color][color=#0000bb]int luong[/color][color=#007700]) { [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten [/color][color=#007700]= [/color][color=#0000bb]hoten[/color][color=#007700]; [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lopday [/color][color=#007700]= [/color][color=#0000bb]lopday[/color][color=#007700]; [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]namsinh [/color][color=#007700]= [/color][color=#0000bb]namsinh[/color][color=#007700]; [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]luong [/color][color=#007700]= [/color][color=#0000bb]luong[/color][color=#007700]; } public [/color][color=#0000bb]string gethoten[/color][color=#007700]() { return [/color][color=#0000bb]hoten[/color][color=#007700]; } public [/color][color=#0000bb]string getlopday[/color][color=#007700]() { return [/color][color=#0000bb]lopday[/color][color=#007700]; } public [/color][color=#0000bb]int getnamsinh[/color][color=#007700]() { return [/color][color=#0000bb]namsinh[/color][color=#007700]; } public [/color][color=#0000bb]int getluong[/color][color=#007700]() { return [/color][color=#0000bb]luong[/color][color=#007700]; } public [/color][color=#0000bb]void inputgv[/color][color=#007700]() { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"nhập thông tin giảng viên!"[/color][color=#007700]); [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].print([/color][color=#dd0000]"nhập tên giảng viên: "[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextline[/color][color=#007700](); while ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten[/color][color=#007700].[/color][color=#0000bb]equals[/color][color=#007700]([/color][color=#dd0000]""[/color][color=#007700])) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"tên giảng viên không được để trống"[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextline[/color][color=#007700](); } [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].print([/color][color=#dd0000]"nhập lớp dạy: "[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lopday [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextline[/color][color=#007700](); while ([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lopday[/color][color=#007700].[/color][color=#0000bb]equals[/color][color=#007700]([/color][color=#dd0000]""[/color][color=#007700])) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"lớp dạy không được để trống"[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]lopday [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextline[/color][color=#007700](); } [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].print([/color][color=#dd0000]"nhập năm sinh: "[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]namsinh [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextint[/color][color=#007700](); while (([/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]year [/color][color=#007700]- [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]namsinh [/color][color=#007700]< [/color][color=#0000bb]0[/color][color=#007700]) || [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]namsinh [/color][color=#007700]< [/color][color=#0000bb]0[/color][color=#007700]) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"năm sinh không hợp lệ"[/color][color=#007700]); [/color][color=#0000bb]this[/color][color=#007700].[/color][color=#0000bb]hoten [/color][color=#007700]= new [/color][color=#0000bb]scanner[/color][color=#007700]([/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]in[/color][color=#007700]).[/color][color=#0000bb]nextline[/color][color=#007700](); } }}[/color] 
    </blockquote></div>
    </div>
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    class qlnhansu
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    Mã nguồn PHP:
    [color=#000000]
    [/color][color=#ff8000]/** to change this license header, choose license headers in project properties.* to change this template file, choose tools | templates* and open the template in the editor.*/[/color][color=#0000bb]package nhansu[/color][color=#007700].[/color][color=#0000bb]demo[/color][color=#007700]; [/color][color=#ff8000]/**** @author systemadmin*/[/color][color=#007700]public class [/color][color=#0000bb]qlnhansu [/color][color=#007700]{ public static [/color][color=#0000bb]void main[/color][color=#007700]([/color][color=#0000bb]string[/color][color=#007700][] [/color][color=#0000bb]args[/color][color=#007700]) { [/color][color=#0000bb]sinhvien a [/color][color=#007700]= new [/color][color=#0000bb]sinhvien[/color][color=#007700](); [/color][color=#0000bb]giangvien b [/color][color=#007700]= new [/color][color=#0000bb]giangvien[/color][color=#007700](); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]inputsv[/color][color=#007700](); [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]inputgv[/color][color=#007700](); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]showsv[/color][color=#007700](); [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]xeploai[/color][color=#007700](); if ([/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]getlopday[/color][color=#007700]().[/color][color=#0000bb]equals[/color][color=#007700]([/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]getlophoc[/color][color=#007700]())) { [/color][color=#0000bb]system[/color][color=#007700].[/color][color=#0000bb]out[/color][color=#007700].[/color][color=#0000bb]println[/color][color=#007700]([/color][color=#dd0000]"giảng viên " [/color][color=#007700]+ [/color][color=#0000bb]b[/color][color=#007700].[/color][color=#0000bb]gethoten[/color][color=#007700]() + [/color][color=#dd0000]" dạy lớp của sinh viên " [/color][color=#007700]+ [/color][color=#0000bb]a[/color][color=#007700].[/color][color=#0000bb]gethoten[/color][color=#007700]()); } }}[/color] 
    </blockquote></div>
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