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>

typedef long long ll;

using namespace std;

#define rep(i,n) for(int i=0;i<(n);i++)
#define reps(i,l,n) for(int i=(l);i<=(n);i++)

template<class T>
using vt = vector<T>;
template<class T>
using vvt = vector<vector<T>>;

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