View Code of Problem 56

import java.util.Scanner;
 
 
public class Main 
{
    public static void main(String[] args) 
    {
        Scanner scan = new Scanner(System.in);
      int h1=scan.nextInt();
      int m1=scan.nextInt();
      int s1=scan.nextInt();
      int h2=scan.nextInt();
      int m2=scan.nextInt();
      int s2=scan.nextInt();
      int a=h1*3600+m1*60+s1;
      int b=h2*3600+m2*60+s2;
      int t=a>b?a-b:b-a;
      System.out.println("%d:%02d:%02d",t/3600,(t%3600)/60,(t%3600)%60);
      
      
    }
}
/*
Main.java:18: error: no suitable method found for println(String,int,int,int)
      System.out.println("%d:%02d:%02d",t/3600,(t%3600)/60,(t%3600)%60);
                ^
    method PrintStream.println(Object) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(String) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(char[]) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(double) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(float) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(long) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(int) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(char) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(boolean) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println() is not applicable
      (actual and formal argument lists differ in length)
1 error
*/