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 <vector>
#include <iostream>
#include <cmath>
#include <string>
#include <cstring>
#include <algorithm>
#include <numeric>
using namespace std;

int main(){
    string a,b;
    cin >> a >> b;
    if(a.length()>b.length()){
        cout << "GREATER";
        return 0;
    }else if(a.length()<b.length()){
        cout << "LESS";
        return 0;
    }
    if(a==b){
        cout << "EQUAL";
        return 0;
    }
    for(int i=0;i<a.length();i++){
        if(a[i]>b[i]){
            cout << "GREATER";
            break;
        }else if(a[i]<b[i]){
            cout << "LESS";
            break;
        }else{
            continue;
        }
    }
}