题解 | #字符串分隔#

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*8..ll.len()])
            }

        }
    }
}