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;
#define rep(i,n) for( int i = 0; i < n; i++ )
#define dump(x)  cerr << #x << " = " << (x) << endl;
#define INF 1000000000000000000

int main(void)
{
    string A, B;
    cin >> A >> B;
    if(A.length() > B.length()) cout << "GREATER";
    else if(A.length() < B.length()) cout << "LESS";
    else{
        rep(i, A.length()){
            if(A[i] > B[i]){
                cout << "GREATER";
                return 0;
            }else if( A[i] < B[i]){
                cout << "LESS";
                return 0;
            }
        }
        cout << "EQUAL";
    }

    return 0;
}