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>
using namespace std;

int main(){
	string n1, n2;
	cin >> n1;
	cin >> n2;
	if (n1.size() > n2.size()) {
		cout << "GREATER\n";
	}else if (n1.size() < n2.size()) {
		cout << "LESS\n";
	}else {
		bool hay = false;
		for (int i = 0; i < n1.size(); i++) {
			int c1 = (int)n1[i] - '0';
			int c2 = (int)n2[i] - '0';
			if (c1 > c2){
				cout << "GREATER\n";	
				hay = true;
				break;
			} else if (c1 < c2) {
				cout << "LESS\n";
				hay = true;
				break;
			} 
		}
		if (!hay)
			cout << "EQUAL\n";
	}
	return 0;
}