| // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| |
| |
| pub fn main() { |
| let mut x: isize = 10; |
| let mut y: isize = 0; |
| while y < x { println!("{}", y); println!("hello"); y = y + 1; } |
| while x > 0 { |
| println!("goodbye"); |
| x = x - 1; |
| println!("{}", x); |
| } |
| } |
