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 Scala (judge verdict: Accepted)

import java.util._

object Main extends App{
  override def main(args: Array[String]): Unit = {
    val scanner = new Scanner(System.in)
    val s = scanner.nextInt
    println(solve(s))

  }
  def solve(second : Int): String = {
    val h = second / 3600
    val m = (second / 60) % 60
    val s = second % 60
    
    format(h,m,s)
  }
  def format(h: Int, m :Int, s: Int): String = {
    "%d:%d:%d".format(h,m,s)
  }
}