// except according to those terms.
use std::os;
+use std::vec_ng::Vec;
fn fib(n: int) -> int {
if n < 2 {
} else if args.len() <= 1u {
vec!(~"", ~"30")
} else {
- args
+ args.move_iter().collect()
};
- let n = from_str::<int>(args[1]).unwrap();
+ let n = from_str::<int>(*args.get(1)).unwrap();
println!("{}\n", fib(n));
}