Problem:
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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)

import java.util.Scanner;

public class Main {

	public static void main(String[] args)  {

		Scanner scaner = new Scanner( System.in );

		int time = Integer.parseInt( scaner.next() );
		final int HOUR = 3600;
		final int MINUTE = 60;

		int hour ;
		int minute ;
		int second  ;
		int remain;

		hour   = time / HOUR;
		remain = time % HOUR;

		minute = remain / MINUTE;
		remain = remain % MINUTE;

		second = remain;

		System.out.println( hour + ":" + minute + ":" + second );

		scaner.close();

	}

}