Problem:
MathJax.Hub.Config({ tex2jax: { inlineMath: [["$","$"], ["\\(","\\)"]], processEscapes: true }});

Watch

Write a program which reads an integer $S$ [second] and converts it to $h:m:s$ where $h$, $m$, $s$ denote hours, minutes (less than 60) and seconds (less than 60) respectively.

Input

An integer $S$ is given in a line.

Output

Print $h$, $m$ and $s$ separated by ':'. You do not need to put '0' for a value, which consists of a digit.

Constraints

$0 \leq S \leq 86400$

Sample Input 1

46979

Sample Output 1

13:2:59

Solution in JAVA (judge verdict: Accepted)

// 2717 ???????????????
import java.util.Scanner;
class Main{
    
    public static void main(String[]args){
        Scanner sc = new Scanner(System.in);
        int S =sc.nextInt();
        int h=S/3600;
        int m=S%3600/60;
        int s=S%3600%60;
        System.out.println(h+":"+m+":"+s);
        
    }
}