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 System.Collections.Generic;
using System.Linq;
class MainClass
{
	static void Main(string[] args)
	{
      string a = Console.ReadLine();
			string b = Console.ReadLine();
			string Ans = "EQUAL";
			if (a.Length > b.Length)
			{
				Ans = "GREATER";
			}
			else if (a.Length < b.Length)
			{
				Ans = "LESS";
			}
			else
			{
				for (int i = 0; i < a.Length; i++)
				{
					int na = Convert.ToInt32(a[i]);
					int nb = Convert.ToInt32(b[i]);
					if (na > nb)
					{
						Ans = "GREATER";
						break;
					}
					else if (na < nb)
					{
						Ans = "LESS";
						break;
					}
				}	
			}
			Console.WriteLine(Ans);
    }
}