tmp.rs

use std::io;

macro_rules! parse_input {
    ($x:expr, $t:ident) => ($x.trim().parse::<$t>().unwrap())
}

/**
 * Auto-generated code below aims at helping you parse
 * the standard input according to the problem statement.
 **/
fn main() {
    let mut input_line = String::new();
    io::stdin().read_line(&mut input_line).unwrap();
    let sentence = input_line.trim_end().to_string();

    let mut o: Vec<String> = Vec::new();
    let v = String::from("aeiouAEIOU");

    for x in sentence.split_whitespace() {
        o.push(
            x
                .chars()
                .map(|c| if v.contains(c) {1} else {0})
                .sum::<i128>()
                .to_string()
        )       
    }

    println!("{}", o.join(" "))
}