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

typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<double> vd;
typedef vector<vd> vvd;
typedef vector<vvd> vvvd;
typedef pair<int, int> pii;
typedef vector<pii> vpii;
typedef vector<string> vs;
typedef long long LL;
#define REP(i,s,N) for (int i=s; i<N; i++)

string IntToString(int number) {
	stringstream ss;
	ss << number;
	return ss.str();
}

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