Guest User

Untitled

a guest
Jul 21st, 2018
73
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.12 KB | None | 0 0
  1. use std::env;
  2.  
  3. fn main() {
  4. let lim: u32 = env::args().nth(1).map(|x| x.parse()).unwrap_or(1000);
  5. println!("{}", lim);
  6. }
Add Comment
Please, Sign In to add comment