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;
using static System.Console;

namespace ConsoleApp15
{
    class Class108
    {
        static void Main()
        {
            string G = "GREATER";
            string L = "LESS";
            string E = "EQUAL";

            string A = ReadLine();
            string B = ReadLine();
            if(A.Length>B.Length) WriteLine(G); 
            else if(A.Length<B.Length) WriteLine(L);
            else
            {
                for(int i = 0; i < A.Length; i++)
                {
                    int a = int.Parse(A[i].ToString());
                    int b = int.Parse(B[i].ToString());
                    if (a > b) { WriteLine(G);return; }
                    else if (a < b) { WriteLine(L);return; }
                }
                WriteLine(E);
            }
        }
    }
}