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 <stdlib.h>
#include <string.h>
#include <assert.h>
#include <math.h>

int main(void)
{
	char A[101], B[101];
	scanf("%s\n",A);
	scanf("%s\n",B);
	int dA,dB;
	dA = strlen(A);
	dB = strlen(B);
	int ret=0;
	if (dA>dB){
		ret = 1;
		goto done;
	}
	if (dA<dB){
		ret = -1;
		goto done;
	}
	int i;
	for (i=0;i<dA;i++){
		if (A[i]>B[i]){
			ret = 1;
			goto done;
		}
		if (A[i]<B[i]){
			ret = -1;
			goto done;
		}
	}
done:;
	if (ret>0){
		printf("GREATER\n");
	}
	else if (ret<0){
		printf("LESS\n");
	}
	else {
		printf("EQUAL\n");
	}
	return 0;
}