use aoc22::{day10, util};

pub fn main() {
    let instructions = day10::parse_instructions(&util::parse_input());
    let mut cpu = day10::CPU::new(instructions);

    let mut sum = 0;
    for _ in 0..221 {
        if (cpu.cycle - (20 - 1)) % 40 == 0 {
            sum += cpu.signal_strength();
        }
        cpu.do_cycle().expect("No more instructions?");
    }

    println!("Sum of 20 + 40n cycles: {}", sum);
}