时间转换 （Java代码）

解题思路:





注意事项:





参考代码:

import java.util.Scanner;

public class Main {

        public static void time(int N){

                int H = N / 3600;

                int M = N % 3600 / 60;

                int S = N % 60;

                System.out.println(H+":"+M+":"+S);

        }

        public static void main(String[] arg){

                Scanner sc = new Scanner(System.in);

                int N = sc.nextInt();

                time(N);

        }

}