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)

public class Main {
	public static void main(String[] args) {
		int inputSecond	= new java.util.Scanner(System.in).nextInt();
		
		int second	= inputSecond % 60;
		int minute	= inputSecond / 60;
		minute		= minute % 60;
		int hour	= inputSecond / (60*60);
		
		System.out.println( hour + ":" + minute + ":" + second );
	}
}