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.InputStreamReader;
import java.util.List;
import java.util.ArrayList;
import java.util.Arrays;

public class Main {
    public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		// 1行、文字列
		String a = br.readLine();
		String b = br.readLine();

		String ans = "EQUAL";
		
		if(a.length() > b.length()) { System.out.println("GREATER"); return; }
		if(a.length() < b.length()) { System.out.println("LESS"); return; }

		
		for(int i=0; i<a.length(); i++) {
			if (a.charAt(i) > b.charAt(i)) { ans = "GREATER"; break;}
			if (a.charAt(i) < b.charAt(i)) { ans = "LESS"; break;}
		}
		
        System.out.println(ans);
        return;
    }


}