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[1000] = {0};
    char b[1000] = {0};
    int i;
    int na,nb;
    scanf("%s %s",a,b);

    na = strlen(a);
    nb = strlen(b);

    if(na < nb ){
        printf("LESS\n");
    }else if(na > nb){
        printf("GREATER\n");
    }else{
        for(i=0;i<na;i++){
            if(a[i] > b[i]){
                printf("GREATER\n");
                break;
            }else if(a[i] < b[i]){
                printf("LESS\n");
                break;
            }
            if((i == na-1) && (a[i] == b[i]) ){
                printf("EQUAL\n");
                break;
            }
        }
    }
    return 0;
}