use std::io::{self, *}; fn main() { let stdin = io::stdin(); unsafe { for line in stdin.lock().lines() { let ll = line.unwrap(); let l = ll.len() / 8 as usize; for i in 0..l { print!("{:0<8}\n", &ll[i*8..i*8 + 8]) } if l * 8 < ll.len() { print!("{:0<8}\n", &ll[l*...