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.Scanner;
class Main{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
String A = sc.next();
String B = sc.next();
int mir = 0;
if(A.length() > B.length()){System.out.println("GREATER");
}else if(A.length() < B.length()){System.out.print("LESS");
}else if(A.length() == B.length()){
while(true){
try{
int a = Integer.parseInt(String.valueOf(A.charAt(mir)));
int b = Integer.parseInt(String.valueOf(B.charAt(mir)));
if(a > b ){System.out.println("GREATER");break;}
else if(a < b){System.out.println("LESS");break;}
mir++;}
catch(IndexOutOfBoundsException e){System.out.println("EQUAL");break;}
}
}
}
}