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>

int main(void){
  char a[101], b[101];
  scanf("%s %s", a, b);
  int ans = 0;
  
  if(strlen(a) < strlen(b)) ans = -1;
  else if(strlen(a) > strlen(b)) ans = 1;
  else{
    for(int i = 0; i < strlen(a); i++){
      if(a[i] < b[i]){
        ans = -1;
        break;
      }else if(a[i] > b[i]){
        ans = 1;
        break;
      }
    }
  }
  if(ans == 0) printf("EQUAL\n");
  else if(ans < 0) printf("LESS\n");
  else printf("GREATER\n");
  return 0;
}