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 n = in.nextInt();
        int a = n / 3600;
        int b = n % 3600 / 60;
        int c = n % 60;
        System.out.print(a+" "+b+" "+c);
    }
}