quest

Core Beginner

01  Functions

Implement small functions. The final expression in a block, written without a semicolon, is the value the function returns.

Implement is_even so it returns true when n is even.

fn is_even(n: i32) -> bool {
    todo!()
}

fn is_even(n: i32) -> bool {
    n % 2 == 0
}