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[125];
char B[125];

int main(){

	scanf("%s",A);
	scanf("%s",B);

	int len_A=strlen(A);
	int len_B=strlen(B);

	if(len_A>len_B){
	printf("GREATER\n");
	}
	else if(len_A<len_B){
	printf("LESS\n");
	}
	else{
	int i;
	for(i=0;i<len_A;i++){
		if(A[i]-'0'>B[i]-'0'){
		printf("GREATER\n");
		return 0;
		}
		else if(A[i]-'0'<B[i]-'0'){
		printf("LESS\n");
		return 0;
		}
	}
	printf("EQUAL\n");
	}

	return 0;
}