use std::io::{self, BufRead}; fn main() { let input = io::stdin() .lock() .lines() .map(|l| { l.unwrap() .split_whitespace() .map(std::string::ToString::to_string) .collect::>() }) .collect::>(); let d = input[0][0].parse::().unwrap(); let p = input[0][1].parse::().unwrap(); println!("{}", ((100 + p) * d) / 100); }