One Chicken Per Person! Kattis Problem Solution In Java

//Nayeem Shahriar Joy,Applied Physics & Electronic Engineering, University of Rajshahi.

import java.util.ArrayList;

import java.util.HashSet;

import java.util.Scanner;

import java.util.Set;

public class Joy{

public static void main(String[] args) {

// Get input from the user w/ sentinel logic

Scanner in = new Scanner(System.in);

String s=in.nextLine();

String[]values=s.split(" ");

int a=Integer.parseInt(values[0]);

int b=Integer.parseInt(values[1]);

if(a<b&&(b-a)!=1)

{

System.out.println("Dr. Chaz will have "+(b-a)+" pieces of chicken left over!");

}

else if(a<b&&(b-a)==1)

{

System.out.println("Dr. Chaz will have "+(b-a)+" piece of chicken left over!");

}

else if(a>b&&(a-b)!=1)

{

System.out.println("Dr. Chaz needs "+(a-b)+" more pieces of chicken!");

}

else if(a>b&&(a-b)==1)

{

System.out.println("Dr. Chaz needs "+(a-b)+" more piece of chicken!");

}

}

}