191 lines
5.5 KiB
Rust
191 lines
5.5 KiB
Rust
use std::collections::VecDeque;
|
|
|
|
use crate::{parse::*, machine::Machine};
|
|
|
|
pub fn part1(input: VecDeque<Instruction>) -> i32 {
|
|
let mut machine = Machine::load_program(input.into());
|
|
let mut total = 0;
|
|
|
|
//20th
|
|
total+=machine.step20();
|
|
|
|
machine.step20();
|
|
//60th
|
|
total+=machine.step20();
|
|
|
|
machine.step20();
|
|
//100th
|
|
total+=machine.step20();
|
|
|
|
machine.step20();
|
|
//140th
|
|
total+=machine.step20();
|
|
|
|
machine.step20();
|
|
//180th
|
|
total+=machine.step20();
|
|
|
|
machine.step20();
|
|
//220th
|
|
total+=machine.step20();
|
|
|
|
total
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn test_part1() {
|
|
let input = vec![
|
|
Instruction::Addx(15),
|
|
Instruction::Addx(-11),
|
|
Instruction::Addx(6),
|
|
Instruction::Addx(-3),
|
|
Instruction::Addx(5),
|
|
Instruction::Addx(-1),
|
|
Instruction::Addx(-8),
|
|
Instruction::Addx(13),
|
|
Instruction::Addx(4),
|
|
Instruction::NoOp,
|
|
Instruction::Addx(-1),
|
|
Instruction::Addx(5),
|
|
Instruction::Addx(-1),
|
|
Instruction::Addx(5),
|
|
Instruction::Addx(-1),
|
|
Instruction::Addx(5),
|
|
Instruction::Addx(-1),
|
|
Instruction::Addx(5),
|
|
Instruction::Addx(-1),
|
|
Instruction::Addx(-35),
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(24),
|
|
Instruction::Addx(-19),
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(16),
|
|
Instruction::Addx(-11),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(21),
|
|
Instruction::Addx(-15),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(-3),
|
|
Instruction::Addx(9),
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(-3),
|
|
Instruction::Addx(8),
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(5),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(-36),
|
|
Instruction::NoOp,
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(7),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(2),
|
|
Instruction::Addx(6),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(1),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(7),
|
|
Instruction::Addx(1),
|
|
Instruction::NoOp,
|
|
Instruction::Addx(-13),
|
|
Instruction::Addx(13),
|
|
Instruction::Addx(7),
|
|
Instruction::NoOp,
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(-33),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(2),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(8),
|
|
Instruction::NoOp,
|
|
Instruction::Addx(-1),
|
|
Instruction::Addx(2),
|
|
Instruction::Addx(1),
|
|
Instruction::NoOp,
|
|
Instruction::Addx(17),
|
|
Instruction::Addx(-9),
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(-3),
|
|
Instruction::Addx(11),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(1),
|
|
Instruction::NoOp,
|
|
Instruction::Addx(1),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(-13),
|
|
Instruction::Addx(-19),
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(3),
|
|
Instruction::Addx(26),
|
|
Instruction::Addx(-30),
|
|
Instruction::Addx(12),
|
|
Instruction::Addx(-1),
|
|
Instruction::Addx(3),
|
|
Instruction::Addx(1),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(-9),
|
|
Instruction::Addx(18),
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(2),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(9),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(-1),
|
|
Instruction::Addx(2),
|
|
Instruction::Addx(-37),
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(3),
|
|
Instruction::NoOp,
|
|
Instruction::Addx(15),
|
|
Instruction::Addx(-21),
|
|
Instruction::Addx(22),
|
|
Instruction::Addx(-6),
|
|
Instruction::Addx(1),
|
|
Instruction::NoOp,
|
|
Instruction::Addx(2),
|
|
Instruction::Addx(1),
|
|
Instruction::NoOp,
|
|
Instruction::Addx(-10),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::Addx(20),
|
|
Instruction::Addx(1),
|
|
Instruction::Addx(2),
|
|
Instruction::Addx(2),
|
|
Instruction::Addx(-6),
|
|
Instruction::Addx(-11),
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
Instruction::NoOp,
|
|
];
|
|
assert_eq!(part1(input.into()), 13140)
|
|
}
|
|
}
|