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: Wrong Answer)

import java.util.*;

public class Main {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner sc = new Scanner(System.in);
		String a = sc.next();
		String b = sc.next();
		int flag = 0;
		if(a.length() > b.length())
			flag = 1;
		else if(a.length() < b.length())
			flag = -1;
		else{
			for(int i = 0; i < a.length(); i++){
				int aCur = a.charAt(i) - '0';
				int bCur = b.charAt(i) - '0';
				if(aCur > bCur){
					flag = 1;
					break;
				}
				else if(aCur > bCur){
					flag = -1;
					break;
				}
			}
		}
		
		if(flag == 1){
			System.out.println("GREATER");
		}
		else if(flag == 0){
			System.out.println("EQUAL");
		}
		else{
			System.out.println("LESS");
		}
		
		sc.close();
	}

}