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<iostream>
#include<string>
#include <cmath>
#include <ctype.h>
#include<vector>
using namespace std;
string a, b;
int main() {
    cin >> a >> b;
    int n=a.size(), m=b.size();
    if(n>m) {
        cout << "GREATER" << endl;
    }else if(n<m){
        cout << "LESS" << endl;
    }else if(n==m){
        for(int i=0; i<m; ++i){
            if(a[i]>b[i]) {
                cout << "GREATER" << endl;
                break;
            }else if(a[i]<b[i]){
                cout << "LESS" << endl;
                break;
            }
            if(i==m-1) cout << "EQUAL" << endl;
        }
    }
    return 0;
}