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 Rust (1.42.0) (judge verdict: Accepted)

use proconio::input;

fn main() {
	input!(a: String);
	input!(b: String);

	let va: Vec<char> = a.chars().collect();
	let vb: Vec<char> = b.chars().collect();

	if va.len() > vb.len() {
		println!("GREATER");
		return;
	}
	if va.len() < vb.len() {
		println!("LESS");
		return;
	}

	for i in 0..va.len() {
		if va[i] > vb[i] {
			println!("GREATER");
			return;
		}
		if va[i] < vb[i] {
			println!("LESS");
			return;
		}
	}
	println!("EQUAL");
}