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: Wrong Answer)

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

int main(void){
    string A, B;
    cin >> A >> B;

    int a = A.size();
    int b = B.size();

    if(a>b){
        cout << "GREATER" << endl;
        return 0;
    }else if(a<b){
        cout << "LESS" << endl;
        return 0;
    }
    for(int i=a-1; i>=0; i--){
        if((int)A[i]>(int)B[i]){
            cout << "GREATER" << endl;
            return 0;
        }else if((int)A[i]<(int)B[i]){
            cout << "LESS" << endl;
            return 0;
        }
    }
    cout << "EQUAL" << endl;
    return 0;
}