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: Wrong Answer)

import java.util.Scanner;

public class Main {
	private void calc(){
		Scanner scanner = new Scanner(System.in);
		int time =scanner.nextInt();
		if(0<time && time<86400){
			int hour=time/3600;
			int min =(time-(3600*hour))/60;
			int sec =time-(3600*hour+60*min);
			System.out.print(hour +":"+ min + ":"+sec);
			System.out.println("");
		}
		
	}
	
	public static void main(String[] args) {
		Main cubic =new Main();
		cubic.calc();

	}
}