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 Java8 (OpenJDK 1.8.0) (judge verdict: Accepted)

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class Main{
    public static void main(String[] args)throws Exception {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter out = new BufferedWriter(new OutputStreamWriter(System.out));
        String a = input.readLine();
        String b = input.readLine();
        String s = null;
        if (a.length() < b.length())
            s = "LESS";
        else if (a.length() > b.length())
            s = "GREATER";
        else {
            for (int i = 0; i < a.length(); i++) {
                if (a.charAt(i) > b.charAt(i)){
                    s = "GREATER";
                    break;
                }else if (a.charAt(i) < b.charAt(i)) {
                    s = "LESS";
                    break;
                }
            }
        }
        if (s == null)
            s = "EQUAL";

        out.write(s);
        out.write("\n");
        out.close();

    }
}