Codeforces 112A PetyaAndStrings program in java

PetyaAndStrings.java

import java.util.Scanner;
public class PetyaStrings 
{
    public static void main(String args[])
    {
        Scanner ip = new Scanner(System.in);
        String x=ip.next();
        String y=ip.next();
        int z = x.compareToIgnoreCase(y);
        if(z==0)
            System.out.println(0);
        else if(z>0)
            System.out.println(1);
        else
            System.out.println(-1);
    }
}