rtacconi · July 14, 2017 17:48
diff --git a/rust_fibonacci.rs b/rust_fibonacci.rs
 fn fib(x: u64) -> u64 {
    if x > 1 { fib(x - 1) + fib(x - 2) } else { x }
 }

 fn main() {
    println!("Result {}", fib(10)); // -> 55
 }
	fn fib(x: u64) -> u64 {
	if x > 1 { fib(x - 1) + fib(x - 2) } else { x }
	}

	fn main() {
	println!("Result {}", fib(10)); // -> 55
	}