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 9.2.1) (judge verdict: Accepted)

#include"stdio.h"
int main(){
    char a[101],b[101];
    scanf("%s %s",a,b);
    int cnt_a=0,cnt_b=0,i;
    while(a[cnt_a]!='\0')  cnt_a++;
    while(b[cnt_b]!='\0')  cnt_b++;
    if(cnt_a>cnt_b){
        printf("GREATER\n");
    }else if(cnt_a<cnt_b){
        printf("LESS\n");
    }else{
        for( i=0;i<cnt_a;i++){
            if(a[i]>b[i]){
                printf("GREATER\n");
                break;
            }else if(a[i]<b[i]){
                printf("LESS\n");
                break;
            }
        }
        if(i==cnt_a) printf("EQUAL\n");
    }
}