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++14 (GCC 5.4.1) (judge verdict: Accepted)

#include<bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef pair<int,int> pii;

long long MOD = 1000000000 + 7;

int main(){
  cout << setprecision(10);
  string A,B;
  cin >> A;
  cin >> B;
  string ans;

  if(A.size() > B.size()){
    ans = "GREATER";
  } else if(A.size() < B.size()){
    ans = "LESS";
  } else{
    ans = "EQUAL";
    for(int i =0; i < A.size(); i++){
      if(A[i] > B[i]){
        ans = "GREATER";
        break;
      } 
      if(A[i] < B[i]){
        ans = "LESS";
        break;
      }
    }
  }

  cout << ans << endl;
}