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4 years ago
#![feature(str_split_once)]
use std::{
fs,
io::{
BufReader,
BufRead,
},
error,
};
const INPUT_FILE: &str = "input";
mod rule;
fn main() -> Result<(), Box<dyn error::Error>> {
let input = BufReader::new(fs::OpenOptions::new()
.read(true)
.open(INPUT_FILE)?);
let mut ok=0;
let mut ok2 =0;
for line in input.lines()
{
if let Some((rule, pass)) = line?.split_once(':')
{
let rule: rule::Policy = rule.parse()?;
let pass = pass.trim();
if rule.validate_str(pass) {
ok+=1;
}
if rule.into_v2().validate_str(pass) {
ok2+=1;
}
}
}
println!("{}", ok);
println!("{}", ok2);
Ok(())
}