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[101],b[101];
	scanf("%s%s",a,b);
	int lena,lenb,len;
	lena=strlen(a);
	lenb=strlen(b);
	if(lena>lenb){printf("GREATER");}
	else if(lena<lenb){printf("LESS");}
		
	fprintf(stderr,"A=%s\nB=%s\n",a,b);	/* case:lena=lenb */
	int i;
	if(a != b && lena==lenb)
	{
	for(i=0;i<=lena-1;i++)
		{
		if(a[i]>b[i]){printf("GREATER"); break;}
		else if(a[i]<b[i]){printf("LESS"); break;}
		if(i==lena-1 && a[i]==b[i]){printf("EQUAL");}
		}
	}

	return 0;
}