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: Accepted)

import java.math.*;
import java.util.Scanner;
public class Main {

	public static void main(String[] args) {
		BigInteger a,b,c;
		Scanner cin = new Scanner(System.in);
		while(cin.hasNext()) {
			a = cin.nextBigInteger();
			b = cin.nextBigInteger();
			c = a.max(b);
			if(a.equals(c)&&!b.equals(c)) 
				System.out.println("GREATER");
			else if(b.equals(c)&&!a.equals(c))
				System.out.println("LESS");
			else 
				System.out.println("EQUAL");
		}
		cin.close();
	}

}