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 sc = new Scanner(System.in);
		int A = sc.nextInt();

		//int A = 46979;
		int intAns = 0;
		int intAns1 = 0;
		int intH = 3600;
		int intM = 60;
		int intS = 1;
	//	if() {
			intAns = A / intH;
			int intAmari = A % intH;
			intAns1 = intAmari / intM;
			intAmari = intAmari % intM;
			System.out.println(intAns+":"+intAns1+":"+intAmari);
		//}
	}
}