#![crate_name = "advent_of_code"]
mod year2017;
mod year2018;
mod year2019;
fn to_stringer<T: ToString>(
function: fn(&str) -> Result<T, String>,
input: &str,
) -> Result<String, String> {
function(input).map(|value| value.to_string())
}
pub fn solve(year: u16, day: u8, part: u8, input: &str) -> Result<String, String> {
if input.is_empty() {
return Err("Empty input".to_string());
}
match (year, day, part) {
(2017, 1, 1) => to_stringer(year2017::day01::part1, input),
(2017, 1, 2) => to_stringer(year2017::day01::part2, input),
(2017, 2, 1) => to_stringer(year2017::day02::part1, input),
(2017, 2, 2) => to_stringer(year2017::day02::part2, input),
(2017, 3, 1) => to_stringer(year2017::day03::part1, input),
(2017, 3, 2) => to_stringer(year2017::day03::part2, input),
(2017, 4, 1) => to_stringer(year2017::day04::part1, input),
(2017, 4, 2) => to_stringer(year2017::day04::part2, input),
(2017, 5, 1) => to_stringer(year2017::day05::part1, input),
(2017, 5, 2) => to_stringer(year2017::day05::part2, input),
(2017, 6, 1) => to_stringer(year2017::day06::part1, input),
(2017, 6, 2) => to_stringer(year2017::day06::part2, input),
(2017, 7, 1) => to_stringer(year2017::day07::part1, input),
(2017, 7, 2) => to_stringer(year2017::day07::part2, input),
(2017, 8, 1) => to_stringer(year2017::day08::part1, input),
(2017, 8, 2) => to_stringer(year2017::day08::part2, input),
(2017, 9, 1) => to_stringer(year2017::day09::part1, input),
(2017, 9, 2) => to_stringer(year2017::day09::part2, input),
(2017, 10, 1) => to_stringer(year2017::day10::part1, input),
(2017, 10, 2) => to_stringer(year2017::day10::part2, input),
(2018, 1, 1) => to_stringer(year2018::day01::part1, input),
(2018, 1, 2) => to_stringer(year2018::day01::part2, input),
(2018, 2, 1) => to_stringer(year2018::day02::part1, input),
(2018, 2, 2) => to_stringer(year2018::day02::part2, input),
(2018, 3, 1) => to_stringer(year2018::day03::part1, input),
(2018, 3, 2) => to_stringer(year2018::day03::part2, input),
(2018, 4, 1) => to_stringer(year2018::day04::part1, input),
(2018, 4, 2) => to_stringer(year2018::day04::part2, input),
(2018, 5, 1) => to_stringer(year2018::day05::part1, input),
(2018, 5, 2) => to_stringer(year2018::day05::part2, input),
(2018, 6, 1) => to_stringer(year2018::day06::part1, input),
(2018, 6, 2) => to_stringer(year2018::day06::part2, input),
(2018, 7, 1) => to_stringer(year2018::day07::part1, input),
(2018, 7, 2) => to_stringer(year2018::day07::part2, input),
(2018, 8, 1) => to_stringer(year2018::day08::part1, input),
(2018, 8, 2) => to_stringer(year2018::day08::part2, input),
(2018, 9, 1) => to_stringer(year2018::day09::part1, input),
(2018, 9, 2) => to_stringer(year2018::day09::part2, input),
(2018, 10, 1) => to_stringer(year2018::day10::part1, input),
(2018, 10, 2) => to_stringer(year2018::day10::part2, input),
(2018, 11, 1) => to_stringer(year2018::day11::part1, input),
(2018, 11, 2) => to_stringer(year2018::day11::part2, input),
(2018, 12, 1) => to_stringer(year2018::day12::part1, input),
(2018, 12, 2) => to_stringer(year2018::day12::part2, input),
(2018, 13, 1) => to_stringer(year2018::day13::part1, input),
(2018, 13, 2) => to_stringer(year2018::day13::part2, input),
(2018, 14, 1) => to_stringer(year2018::day14::part1, input),
(2018, 14, 2) => to_stringer(year2018::day14::part2, input),
(2018, 15, 1) => to_stringer(year2018::day15::part1, input),
(2018, 15, 2) => to_stringer(year2018::day15::part2, input),
(2018, 16, 1) => to_stringer(year2018::day16::part1, input),
(2018, 16, 2) => to_stringer(year2018::day16::part2, input),
(2018, 17, 1) => to_stringer(year2018::day17::part1, input),
(2018, 17, 2) => to_stringer(year2018::day17::part2, input),
(2018, 18, 1) => to_stringer(year2018::day18::part1, input),
(2018, 18, 2) => to_stringer(year2018::day18::part2, input),
(2018, 19, 1) => to_stringer(year2018::day19::part1, input),
(2018, 19, 2) => to_stringer(year2018::day19::part2, input),
(2018, 20, 1) => to_stringer(year2018::day20::part1, input),
(2018, 20, 2) => to_stringer(year2018::day20::part2, input),
(2018, 21, 1) => to_stringer(year2018::day21::part1, input),
(2018, 21, 2) => to_stringer(year2018::day21::part2, input),
(2018, 22, 1) => to_stringer(year2018::day22::part1, input),
(2018, 22, 2) => to_stringer(year2018::day22::part2, input),
(2018, 23, 1) => to_stringer(year2018::day23::part1, input),
(2018, 23, 2) => to_stringer(year2018::day23::part2, input),
(2018, 24, 1) => to_stringer(year2018::day24::part1, input),
(2018, 24, 2) => to_stringer(year2018::day24::part2, input),
(2018, 25, 1) => to_stringer(year2018::day25::part1, input),
(2018, 25, 2) => to_stringer(year2018::day25::part2, input),
(2019, 1, 1) => to_stringer(year2019::day01::part1, input),
(2019, 1, 2) => to_stringer(year2019::day01::part2, input),
(2019, 2, 1) => to_stringer(year2019::day02::part1, input),
(2019, 2, 2) => to_stringer(year2019::day02::part2, input),
(2019, 3, 1) => to_stringer(year2019::day03::part1, input),
(2019, 3, 2) => to_stringer(year2019::day03::part2, input),
(2019, 4, 1) => to_stringer(year2019::day04::part1, input),
(2019, 4, 2) => to_stringer(year2019::day04::part2, input),
(2019, 5, 1) => to_stringer(year2019::day05::part1, input),
(2019, 5, 2) => to_stringer(year2019::day05::part2, input),
(2019, 6, 1) => to_stringer(year2019::day06::part1, input),
(2019, 6, 2) => to_stringer(year2019::day06::part2, input),
(2019, 7, 1) => to_stringer(year2019::day07::part1, input),
(2019, 7, 2) => to_stringer(year2019::day07::part2, input),
(2019, 8, 1) => to_stringer(year2019::day08::part1, input),
(2019, 8, 2) => to_stringer(year2019::day08::part2, input),
(2019, 9, 1) => to_stringer(year2019::day09::part1, input),
(2019, 9, 2) => to_stringer(year2019::day09::part2, input),
(2019, 10, 1) => to_stringer(year2019::day10::part1, input),
(2019, 10, 2) => to_stringer(year2019::day10::part2, input),
(2019, 11, 1) => to_stringer(year2019::day11::part1, input),
(2019, 11, 2) => to_stringer(year2019::day11::part2, input),
(2019, 12, 1) => to_stringer(year2019::day12::part1, input),
(2019, 12, 2) => to_stringer(year2019::day12::part2, input),
(2019, 13, 1) => to_stringer(year2019::day13::part1, input),
(2019, 13, 2) => to_stringer(year2019::day13::part2, input),
(2019, 14, 1) => to_stringer(year2019::day14::part1, input),
(2019, 14, 2) => to_stringer(year2019::day14::part2, input),
(2019, 15, 1) => to_stringer(year2019::day15::part1, input),
(2019, 15, 2) => to_stringer(year2019::day15::part2, input),
(2019, 16, 1) => to_stringer(year2019::day16::part1, input),
(2019, 16, 2) => to_stringer(year2019::day16::part2, input),
(2019, 17, 1) => to_stringer(year2019::day17::part1, input),
(2019, 17, 2) => to_stringer(year2019::day17::part2, input),
(2019, 18, 1) => to_stringer(year2019::day18::part1, input),
(2019, 18, 2) => to_stringer(year2019::day18::part2, input),
(2019, 19, 1) => to_stringer(year2019::day19::part1, input),
(2019, 19, 2) => to_stringer(year2019::day19::part2, input),
(2019, 20, 1) => to_stringer(year2019::day20::part1, input),
(2019, 20, 2) => to_stringer(year2019::day20::part2, input),
(2019, 21, 1) => to_stringer(year2019::day21::part1, input),
(2019, 21, 2) => to_stringer(year2019::day21::part2, input),
(2019, 22, 1) => to_stringer(year2019::day22::part1, input),
(2019, 22, 2) => to_stringer(year2019::day22::part2, input),
(2019, 23, 1) => to_stringer(year2019::day23::part1, input),
(2019, 23, 2) => to_stringer(year2019::day23::part2, input),
(2019, 24, 1) => to_stringer(year2019::day24::part1, input),
(2019, 24, 2) => to_stringer(year2019::day24::part2, input),
(2019, 25, 1) => to_stringer(year2019::day25::part1, input),
(2019, 25, 2) => to_stringer(year2019::day25::part2, input),
_ => Err(format!(
"Unsupported year={}, day={}, part={}",
year, day, part
)),
}
}
pub fn solve_raw(
year_string: &str,
day_string: &str,
part_string: &str,
input: &str,
) -> Result<String, String> {
let year = year_string.parse::<u16>().map_err(|_| "Invalid year")?;
let day = day_string.parse::<u8>().map_err(|_| "Invalid day")?;
let part = part_string.parse::<u8>().map_err(|_| "Invalid part")?;
solve(year, day, part, input)
}