题解 | 时间转换

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
       Scanner in = new Scanner(System.in);
       int secs=in.nextInt();
       int h=secs/3600;
       int m=secs%3600/60;
       int s=secs%60;
       System.out.println(h+" "+m+" "+s);
    }
}