J04005

J04005/J04005Class.java
package J04005;

public class J04005Class {
    private String hoten;
    private String ngay;
    private double tong;

    public J04005Class(String hoten, String ngay, double diem1, double diem2, double diem3) {
        this.hoten = hoten;
        this.ngay = ngay;
        this.tong = diem1 + diem2 + diem3;
    }
    
    @Override
    public String toString() {
        return hoten + ' ' + ngay + ' ' + String.format("%.1f", tong); 
    }
   
}

J04005/main.java
import java.util.*;

class ThiSinh{
    String ten;
    String ngaySinh;
    float tongDiem;

    ThiSinh(String ten, String ngaySinh, float tongDiem){
        this.ten = ten;
        this.ngaySinh = ngaySinh;
        this.tongDiem = tongDiem;
    }

    @Override
    public String toString(){
        return String.format("%s %s %.1f", ten, ngaySinh, tongDiem);
    }
}

public class main{

    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String ten = sc.nextLine();
        String ngaySinh = sc.nextLine();
        float d1 = sc.nextFloat();
        float d2 = sc.nextFloat();
        float d3 = sc.nextFloat();
        ThiSinh A = new ThiSinh(ten, ngaySinh, d1 + d2 + d3);
        System.out.print(A);
        sc.close();
    }
}