dustinswan/advent-of-code-2022
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Is this cleaner? I'm not actually sure...

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Dustin Swan 2022-12-02 12:16:28 -05:00
parent 3eacd6d75d
commit 25ce8c21e5
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1 changed files with 5 additions and 5 deletions
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10
day2/src/main.rs
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@ -6,11 +6,11 @@ fn main() {
let turns: Vec<(&str, &str)> = lines
.map(|x| (x.get(0..1).unwrap(), x.get(2..3).unwrap()))
.collect();
let scores: Vec<usize> = turns.iter().map(|&x| score_part1(x)).collect();
let scores: Vec<usize> = turns.iter().map(score_part1).collect();
let final_score_part1: usize = scores.iter().sum();
println!("Game 1 score: {final_score_part1}");
let scores2: Vec<usize> = turns.iter().map(|&x| score_part2(x)).collect();
let scores2: Vec<usize> = turns.iter().map(score_part2).collect();
let final_score_part2: usize = scores2.iter().sum();
println!("Game 2 score: {:?}", final_score_part2);
}
@ -31,11 +31,11 @@ fn win_points(turn: (&str, &str)) -> usize {
}
}
fn score_part1(turn: (&str, &str)) -> usize {
win_points(turn) + type_points(turn.1)
fn score_part1(turn: &(&str, &str)) -> usize {
win_points(*turn) + type_points(turn.1)
}
fn score_part2(turn: (&str, &str)) -> usize {
fn score_part2(turn: &(&str, &str)) -> usize {
let my_move: &str = match turn {
("A", "X") | ("B", "Z") | ("C", "Y") => "Z", // lose to rock, win to paper, or draw with scissors -> I play scissors
("A", "Y") | ("B", "X") | ("C", "Z") => "X", // draw with rock, lose to paper, win to scissors -> I play rock