// -*- rust -*- fn fib(int n) -> int { // Several of the posted 'benchmark' versions of this compute the // wrong Fibonacci numbers, of course. if (n == 0) { ret 0; } else { if (n <= 2) { ret 1; } else { ret fib(n-1) + fib(n-2); } } } fn main() { assert (fib(8) == 21); assert (fib(15) == 610); log fib(8); log fib(15); }