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 C# (Mono 4.6.2.0) (judge verdict: Accepted)

using System;
using static System.Console;
using static System.Math;

public class Hello{
    public static void Main(){
        string a = ReadLine();
        string b = ReadLine();
        int al = a.Length;
        int bl = b.Length;
        if(al != bl){
            if(al>bl){
                WriteLine("GREATER");
            }else{
                WriteLine("LESS");
            }
        }else{
            int count = 0;
            for(int i=0;i<al;i++){
                int ai = int.Parse(a[i].ToString());
                int bi = int.Parse(b[i].ToString());
                if(ai > bi){
                    WriteLine("GREATER");
                    break;
                }else if(ai < bi){
                    WriteLine("LESS");
                    break;
                }else{
                    count++;
                }
            }
            if(count == al){
            WriteLine("EQUAL");
            }
        }
    }
}