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.util.*;

public class Main{
  public static void main(String[]args){
    Scanner sc = new Scanner(System.in);
    String A = sc.nextLine();
    String B = sc.nextLine();
    
    String ans = "";
    if(A.equals(B)){
      ans = "EQUAL";
    }else if(A.length() > B.length()){
      ans = "GREATER";
    }else if(A.length() < B.length()){
      ans = "LESS";
    }else{
      for(int i = 0; i < A.length(); i++){
        char a = A.charAt(i);
        char b = B.charAt(i);
        if(a > b){
          ans = "GREATER";
          break;
        }else if(a < b){
          ans = "LESS";
          break;
        }
      }
    }
    System.out.println(ans);
  }
}