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 (GCC 5.4.1) (judge verdict: Accepted)

#include <stdio.h>
#include <string.h>

int main(void){
    char a[100],b[100];
    int a_len,b_len;
    int i;
    scanf("%s",a);
    scanf("%s",b);

    a_len = strlen(a);
    b_len = strlen(b);

    if (a_len > b_len)
    {
        printf("GREATER");
        return 0;
    }
    else if (a_len < b_len)
    {
        printf("LESS");
        return 0;
    }

    for (i = 0; a[i] != '\0'; i++)
    {
        if (a[i] > b[i])
        {
            printf("GREATER");
            return 0;
        }
        else if (a[i] < b[i])
        {
            printf("LESS");
            return 0;
        }
    }
    printf("EQUAL");
    return 0;
}