编写题解 1991: 面向对象设计之时间类

解题思路:

注意事项:

参考代码:

import java.util.Scanner;

class Time{

    private int h,m,s;

    public void Set(int seconds){

       h=seconds/3600;

       m=seconds%3600/60;

       s=seconds%60;

    }

    public void Display(){

        System.out.printf("%d:%d:%d", h,m,s);

    }

}

public class Main {

public static void main(String[] args) {

int s = new Scanner(System.in).nextInt();

Time time = new Time();

time.Set(s);

time.Display();

}

}