编程一个java程序，具体要求如下

Question

 

Answer 1

public abstract class People {
    private String name;
    public abstract void computer();
}



import java.util.Scanner;
public class Student extends People {
    private int math;
    private int english;
    public void input(){
        Scanner in=new Scanner(System.in);
        try{
            System.out.println("请输入数学成绩：");
            this.math=in.nextInt();
            System.out.println("请输入英语成绩：");
            this.english=in.nextInt();
        }catch (Exception e){
            System.out.println("输入异常");
        }
    }

    @Override
    public void computer() {
        System.out.println("总成绩："+this.math+this.english);
    }

    public static void main(String[] args) {
        Student student=new Student();
        student.input();
        student.computer();
    }
}