//# Print Fibonacci sequence

const ITERS: usize = 10;

fn print_fib(n: usize) {
    let mut x = (1, 1);
    for _ in 0..n {
        print!("{}, ", x.0);
        x = (x.1, x.0 + x.1)
    }
}
fn main() {
    print_fib(ITERS);
}