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 9.2.1) (judge verdict: Wrong Answer)

#include<bits/stdc++.h>
#define rep(i, n) for(int i = 0; i < (int)n; i++)
#define repa(i, s, n) for(int i = s; i < (int)n; i++)
using namespace std;
using ll = long long;
typedef vector<int> vi;

int main(){
    string a, b;
    cin >> a >> b;
    if(a.size() > b.size()) cout << "GREATER" << endl;
    else if(a.size() < b.size()) cout << "LESS" << endl;
    else{
        rep(i, a.size()){
            if(a[i] > b[i]){
                cout << "GREATER" << endl;
                return 0;
            }else if(a[i] < b[i]){
                cout << "LESS" << endl;
                return 0;
            }
        }
    }
    return 0;
}