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 C (GCC 5.4.1) (judge verdict: Accepted)

#include <stdio.h>
#include <string.h>

char A[105];
char B[105];

int main() {

	int i;

	scanf("%s", A);
	scanf("%s", B);
	
	if (strlen(A) > strlen(B)) {
		printf("GREATER\n");
	}
	else if (strlen(A) < strlen(B)) {
		printf("LESS\n");
	}
	else {
		int flag = 0;
		for (i = 0; i < strlen(A); i++) {
			if (A[i] - '0' > B[i] - '0') {
				flag = 1;
				break;
			}
			else if (A[i] - '0' < B[i] - '0') {
				flag = 2;
				break;
			}
		}
		if (flag == 0) {
			printf("EQUAL\n");
		}
		else if (flag == 1) {
			printf("GREATER\n");
		}
		else {
			printf("LESS\n");
		}
	}

	return 0;
}