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>

int main()
{
	char A[101], B[101];
	scanf("%s%s", A, B);
	int i, j, k, flag=0;
	for (i = 0; A[i] != '\0'; i++) {
		;
	}
	for (j = 0; B[j] != '\0'; j++) {
		;
	}
	if (i > j) {
		printf("GREATER\n");
		flag = 1;
	} else if (i < j) {
		printf("LESS\n");
		flag = 1;
	} else {
		for (k = 0; k < i; k++) {
			if (A[k] < B[k]) {
				printf("LESS\n");
				flag=1;
				break;
			} else if (A[k] > B[k]) {
				printf("GREATER\n");
				flag = 1;
				break;
			} 
		}
	} 
	if (flag == 0) {
		printf("EQUAL\n");
	}
	return 0;
}