Problem:
Score : 200 points

Problem Statement

You are given two positive integers A and B. Compare the magnitudes of these numbers.

Constraints

1 ≤ A, B ≤ 10^{100}

Neither A nor B begins with a 0.

Input

Input is given from Standard Input in the following format:

A
B

Output

Print GREATER if A>B, LESS if A<B and EQUAL if A=B.

Sample Input 1

36
24

Sample Output 1

GREATER

Since 36>24, print GREATER.

Sample Input 2

850
3777

Sample Output 2

LESS

Sample Input 3

9720246
22516266

Sample Output 3

LESS

Sample Input 4

123456789012345678901234567890
234567890123456789012345678901

Sample Output 4

LESS

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Wrong Answer)


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

	public static void main(String[] args) throws IOException {
		BufferedReader input =new BufferedReader (new InputStreamReader (System.in));
		String a = input.readLine( );
		String b = input.readLine( );
		int a1;
		int b1;

		if(a.length() > b.length()){
			System.out.println("GREATER");
		}else if(b.length() > a.length()){
			System.out.println("LESS");
		}else{
			while(a.length()>0 && b.length()>0){
				a1 = Integer.parseInt(a.substring(0, 1));
				b1 = Integer.parseInt(b.substring(0, 1));
				if(a1>b1){
					System.out.println("GREATER");
					break;
				}else if(b1>a1){
					System.out.println("LESS");
					break;
				}
				a = a.substring(1);
				b = b.substring(1);
			}
			System.out.println("EQUAL");
		}
	}
}