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()
{
    char a[102], b[102], tmp[102];
    int la, lb, i;
    scanf("%s%s", a, b);
    la = strlen(a);
    lb = strlen(b);
    if (la > lb) {
        strcpy(tmp, b);
        for (i=0; i<la-lb; i++)
        {
            b[i] = '0';
        }
        for (i=la-lb; i<la; i++)
        {
            b[i] = tmp[i-(la-lb)];
        }
        b[la] = '\0';
    } else if (la < lb) {
        strcpy(tmp, a);
        for (i=0; i<lb-la; i++)
        {
            a[i] = '0';
        }
        for (i=lb-la; i<lb; i++)
        {
            a[i] = tmp[i-(lb-la)];
        }
        a[lb] = '\0';
    }
    if (strcmp(a, b) > 0) {
        printf("GREATER\n");
    } else if (strcmp(a, b) < 0) {
        printf("LESS\n");
    } else {
        printf("EQUAL\n");
    }
    return 0;
}