// SPDX-FileCopyrightText: Chris Pressey, the original author of this work, has dedicated it to the public domain.
// For more information, please refer to <https://unlicense.org/>
// SPDX-License-Identifier: Unlicense
fn main() {
let mut x: u64 = 0;
loop {
io::println(fmt!("%?", x));
io::stdout().flush();
x += 1;
}
}