Question

How to compute the first N Fibonacci numbers in Rust

Answer 1

fn print_fibonacci_numbers(n: usize) {
    if n < 1 {
        return;
    }

    print!("0 1 ");
    let mut current_number = 0;
    let mut next_number = 1;

    for _ in 0..n-2 {
        let next_temp = next_number;
        next_number = current_number + next_number;
        current_number = next_temp;
        print!("{} ", next_number);
    }
    
    println!();
}

fn main() {
    print_fibonacci_numbers(11);
}

 

/*
run:

0 1 1 2 3 5 8 13 21 34 55 

*/

 

70+ SQL courses for beginners and professionals