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 Java7 (OpenJDK 1.7.0) (judge verdict: Accepted)

import java.util.Scanner;

public class Main {
	void run() {
		Scanner sc = new Scanner(System.in);
		
		char[] a = sc.next().toCharArray();
		char[] b = sc.next().toCharArray();
		
		if (a.length < b.length) {
			System.out.println("LESS");
		} else if (a.length > b.length) {
			System.out.println("GREATER");
		} else {
			int n = a.length;
			for (int i = 0; i < n; i++) {
				if (a[i] < b[i]) {
					System.out.println("LESS");
					return;
				} else if (a[i] > b[i]) {
					System.out.println("GREATER");
					return;
				}
			}
			System.out.println("EQUAL");
		}
	}

	public static void main(String[] args) {
		new Main().run();
	}
}