CoderByte challenge Time Convert

coderbyte_timeConvert.java

import java.util.*; 
import java.io.*;

class Main {  
  public static String TimeConvert(int num) { 
    return (num / 60) + ":" + (num % 60);
  } 
  
  public static void main (String[] args) {  
    // keep this function call here     
    Scanner s = new Scanner(System.in);
    System.out.print(TimeConvert(s.nextLine())); 
  }   
  
}