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 (1.15.1) (judge verdict: Accepted)


fn getline() -> String{
    let mut __ret = String::new();
    std::io::stdin().read_line(&mut __ret).ok();
    return __ret;
}

fn main() {
    let s = getline();
    let inp:Vec<_> = s.trim().split(' ').collect();
    let a = inp[0].to_string().chars().collect::<Vec<char>>();
    let s = getline();
    let inp:Vec<_> = s.trim().split(' ').collect();
    let b = inp[0].to_string().chars().collect::<Vec<char>>();
    let mut ans = "EQUAL";
    if a.len() < b.len() {
        ans = "LESS";
    }else if a.len() > b.len() {
        ans = "GREATER";
    }else{
        for i in 0..a.len() {
            if a[i] > b[i] {
                ans = "GREATER";
                break;
            }else if a[i] < b[i] {
                ans = "LESS";
                break;
            }
        }
    }
    println!("{}",ans);
}