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day2

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Spectre 2023-12-04 13:43:34 +01:00
parent 1299527ab2
commit 19e598e07d
10 changed files with 178 additions and 30 deletions
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2
.idea/AdventOfCode.iml generated
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@ -2,6 +2,8 @@
<module type="EMPTY_MODULE" version="4">
<component name="NewModuleRootManager">
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/aoc2023/src" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/shared/src" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
<excludeFolder url="file://$MODULE_DIR$/target" />
</content>

2
Cargo.lock generated
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@ -3,7 +3,7 @@
version = 3
[[package]]
name = "AdventOfCode"
name = "advent_of_code_rust"
version = "0.1.0"
dependencies = [
"aoc2023",

2
Cargo.toml
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@ -1,5 +1,5 @@
[package]
name = "AdventOfCode"
name = "advent_of_code_rust"
version = "0.1.0"
edition = "2021"

5
aoc2023/src/day01.rs
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@ -1,6 +1,5 @@
use std::any::Any;
use shared::{Answer, Solution};
use regex::{Regex, Captures};
use regex::{Regex};
pub struct Day01;
@ -51,7 +50,7 @@ impl Solution for Day01 {
fn matches(cap: &regex::Captures) -> u64 {
for i in 1..10 {
match cap.get(i) {
Some(val) => return (i as u64),
Some(_) => return i as u64,
None => (),
};
}

56
aoc2023/src/day02.rs
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@ -1,16 +1,8 @@
use std::any::Any;
use std::collections::HashMap;
use shared::{Answer, Solution};
use regex::{Regex, Captures};
use regex::{Regex};
pub struct Day02;
const POSSIBLE: HashMap<&str, u64> = HashMap::from([
("red", 12),
("green", 13),
("blue", 14)
]);
const POSSIBLE_RED : u64 = 12;
const POSSIBLE_BLUE : u64 = 14;
const POSSIBLE_GREEN : u64 = 13;
@ -27,28 +19,52 @@ impl Solution for Day02 {
let mut sum: u64 = 0;
for (i, game) in games.iter().enumerate() {
let mut max_red : u64 = 0;
let mut max_blue : u64 = 0;
let mut max_green : u64 = 0;
let mut max_red: u64 = 0;
let mut max_blue: u64 = 0;
let mut max_green: u64 = 0;
for m in re.captures_iter(&game) {
match m.extract() {
Some("red") => max_red = max_red.max(m[1].parse::<u64>().unwrap()),
Some("blue") => max_blue = max_blue.max(m[1].parse::<u64>().unwrap()),
Some("green") => max_green = max_green.max(m[1].parse::<u64>().unwrap()),
_ => (),
match m.extract::<2>().1 {
[n, "red"] => max_red = max_red.max(n.parse::<u64>().unwrap()),
[n, "blue"] => max_blue = max_blue.max(n.parse::<u64>().unwrap()),
[n, "green"] => max_green = max_green.max(n.parse::<u64>().unwrap()),
other => println!("{:?}", other),
}
}
if max_red <= POSSIBLE_RED && max_blue <= POSSIBLE_BLUE && max_green <= POSSIBLE_GREEN {
sum += i + 1;
sum += (i as u64) + 1;
}
}
sum
Answer::from(sum)
}
fn part_2(&self, input: &str) -> Answer {
Answer::Unimplemented
let games: Vec<&str> = input.split("\n")
.collect();
let re = Regex::new(r"(\d+) (\w+)").unwrap();
let mut sum: u64 = 0;
for (i, game) in games.iter().enumerate() {
let mut min_red: u64 = 0;
let mut min_blue: u64 = 0;
let mut min_green: u64 = 0;
for m in re.captures_iter(&game) {
match m.extract::<2>().1 {
[n, "red"] => min_red = min_red.max(n.parse::<u64>().unwrap()),
[n, "blue"] => min_blue = min_blue.max(n.parse::<u64>().unwrap()),
[n, "green"] => min_green = min_green.max(n.parse::<u64>().unwrap()),
other => println!("{:?}", other),
}
}
sum += min_red * min_blue * min_green;
}
Answer::from(sum)
}
}

32
aoc2023/src/day03.rs Normal file
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@ -0,0 +1,32 @@
use std::net::Shutdown::Read;
use shared::{Answer, Solution};
use regex::Regex;
pub struct Day03;
impl Solution for Day03 {
fn part_1(&self, input: &str) -> Answer {
let lines = input.split("\n").collect();
let pattern = Regex::new(
// r"[^\d.^]?(\d+)[\d.]|[^\d.](\d+)[\d.$]?"
r"(\d+)"
).unwrap();
let mut sum: u64 = 0;
for i in 0..lines.len() {
for m in pattern.find_iter(lines[i]) {
match lines.get(i-1) {
Some()
}
}
}
Answer::Unimplemented
}
fn part_2(&self, input: &str) -> Answer {
todo!()
}
}

3
aoc2023/src/lib.rs
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@ -1,4 +1,3 @@
use shared::Solution;
pub mod day01;
pub mod day02;
mod day03;

100
data/2023/day02 Normal file
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@ -0,0 +1,100 @@
Game 1: 9 red, 5 blue, 6 green; 6 red, 13 blue; 2 blue, 7 green, 5 red
Game 2: 6 red, 2 green, 2 blue; 12 green, 11 red, 17 blue; 2 blue, 10 red, 11 green; 13 green, 17 red; 15 blue, 20 red, 3 green; 3 blue, 11 red, 1 green
Game 3: 20 green, 1 blue, 7 red; 20 green, 7 blue; 18 red, 8 green, 3 blue; 7 red, 6 blue, 11 green; 11 red, 6 blue, 16 green
Game 4: 6 blue, 6 green; 2 blue, 5 green, 1 red; 9 blue, 1 red, 1 green; 1 red, 6 green, 8 blue; 4 green, 1 red, 1 blue
Game 5: 5 red, 4 blue, 11 green; 10 green, 3 blue, 18 red; 13 red, 13 green, 2 blue
Game 6: 1 blue, 15 green, 7 red; 2 blue, 4 green, 1 red; 1 blue, 13 green, 11 red; 2 blue, 10 red, 9 green
Game 7: 8 green, 1 blue, 1 red; 2 red, 2 green, 3 blue; 2 red, 1 blue
Game 8: 5 green, 9 blue, 2 red; 7 green, 3 red, 1 blue; 7 blue, 2 red, 1 green; 4 blue, 2 red, 14 green; 1 red, 5 blue, 12 green; 7 green, 9 blue, 3 red
Game 9: 11 red, 6 blue; 2 blue, 8 red, 9 green; 8 green, 13 red, 14 blue; 2 blue, 7 red, 9 green
Game 10: 3 red, 3 blue, 4 green; 4 red, 3 green, 2 blue; 13 red, 4 blue, 3 green; 6 blue, 5 green, 8 red; 10 red, 5 blue, 3 green
Game 11: 8 blue, 2 green, 4 red; 2 red, 13 blue, 2 green; 7 red, 3 green, 13 blue; 8 blue, 4 red; 12 blue, 6 red; 18 blue, 3 red, 1 green
Game 12: 15 red, 2 blue; 3 red, 5 green, 1 blue; 2 blue, 3 green, 6 red; 9 red, 4 green, 4 blue; 3 green
Game 13: 3 red, 3 green, 14 blue; 3 red, 14 blue, 1 green; 3 green, 4 blue; 7 blue, 1 red, 4 green
Game 14: 1 green, 2 red, 4 blue; 3 green, 5 blue, 11 red; 12 red, 2 green; 1 blue, 3 green, 4 red
Game 15: 1 red, 3 green, 4 blue; 2 red, 3 green, 2 blue; 10 green, 3 red, 3 blue; 5 red, 11 green, 3 blue
Game 16: 5 red, 12 blue, 12 green; 8 red, 5 blue; 11 green, 5 blue, 12 red; 4 green, 10 blue, 1 red; 1 blue
Game 17: 18 green, 15 red, 5 blue; 5 blue, 4 green, 14 red; 4 red, 7 blue, 9 green
Game 18: 2 red, 12 blue, 2 green; 15 blue, 4 red; 14 red; 11 red, 5 green, 5 blue
Game 19: 4 red, 2 blue, 4 green; 5 red; 7 green, 1 blue; 1 green, 4 red, 2 blue
Game 20: 5 green, 1 blue; 3 blue, 9 green; 14 blue, 7 green; 7 green, 1 red, 1 blue; 7 green, 2 blue
Game 21: 6 blue, 3 green, 8 red; 9 red, 1 green, 1 blue; 4 green, 7 red; 1 blue, 1 green, 12 red; 4 green, 9 red, 5 blue
Game 22: 1 red, 3 blue, 2 green; 12 green, 5 blue, 1 red; 1 green, 3 blue, 3 red; 1 red, 8 green, 2 blue
Game 23: 2 blue, 9 red, 14 green; 7 blue, 10 red; 7 blue, 7 green, 1 red
Game 24: 19 red, 3 green; 7 blue, 4 green, 12 red; 14 red, 3 green, 1 blue; 3 green, 14 red; 5 green, 7 blue, 18 red
Game 25: 12 red, 4 green, 3 blue; 3 blue, 12 red, 11 green; 3 red, 11 green, 2 blue
Game 26: 11 green, 2 red; 5 blue, 4 red; 1 green, 6 blue, 3 red; 9 red, 7 blue; 1 blue, 6 red, 1 green
Game 27: 10 red, 8 blue, 7 green; 6 green, 7 blue; 4 red, 10 green, 9 blue; 9 red, 2 green, 1 blue; 11 blue, 15 red, 9 green
Game 28: 3 blue, 2 red, 8 green; 3 red, 10 green; 11 green, 1 blue; 5 blue, 6 green, 7 red; 3 blue, 2 green
Game 29: 18 red, 1 blue; 3 red, 4 blue, 7 green; 1 blue, 16 green, 2 red; 3 blue, 6 green, 15 red; 1 red, 1 blue; 17 red, 6 green
Game 30: 10 red, 6 blue, 13 green; 2 green, 10 red, 4 blue; 4 red, 2 green, 2 blue
Game 31: 5 red, 13 green, 5 blue; 5 green, 12 blue, 5 red; 5 red, 3 green, 5 blue; 2 green, 3 red, 14 blue
Game 32: 2 blue, 14 red, 13 green; 11 red, 3 green, 1 blue; 9 red, 2 blue, 2 green; 5 blue, 3 red, 2 green; 4 blue, 8 green, 6 red; 12 red, 4 green, 5 blue
Game 33: 1 green, 15 blue; 1 red, 4 blue; 1 red, 1 green, 5 blue
Game 34: 1 green, 2 blue, 3 red; 11 red, 10 blue; 6 blue, 3 red
Game 35: 2 blue, 3 red, 1 green; 1 green, 9 blue, 8 red; 2 blue, 5 red; 2 green, 2 red, 2 blue; 1 red, 10 blue; 5 red, 9 blue
Game 36: 8 green, 1 red, 2 blue; 7 red, 5 green, 9 blue; 1 red, 10 green, 13 blue; 1 red, 10 green
Game 37: 1 green, 1 red; 2 green, 2 red; 2 green, 6 red; 7 red; 1 blue, 2 red
Game 38: 8 red, 7 green, 11 blue; 6 green, 10 blue, 11 red; 13 blue, 18 green, 7 red; 2 red, 7 blue, 12 green
Game 39: 4 blue, 8 red; 1 blue, 11 red, 2 green; 2 green, 3 blue, 12 red; 6 red, 1 green, 9 blue; 6 red, 1 blue, 1 green
Game 40: 2 blue, 17 red, 2 green; 4 red, 7 green; 4 blue, 1 green, 10 red; 6 green, 2 red; 6 red, 1 blue, 4 green; 5 green, 9 red, 4 blue
Game 41: 1 red, 8 blue; 3 green, 5 red, 3 blue; 8 blue, 1 green; 1 red, 9 blue; 5 red, 3 blue; 1 green, 4 red, 3 blue
Game 42: 7 green, 1 red, 10 blue; 11 blue, 1 green; 1 red, 17 blue, 2 green; 1 red, 4 green; 1 green, 3 blue; 11 blue, 1 red
Game 43: 5 green, 1 red; 5 blue, 3 green, 14 red; 7 green, 2 red, 11 blue; 3 red, 10 green, 4 blue; 5 green, 3 blue, 9 red; 8 green, 3 blue, 2 red
Game 44: 10 blue, 1 red, 2 green; 5 blue, 2 green, 2 red; 2 red, 2 green, 5 blue; 7 blue, 14 red, 1 green; 1 red, 2 green, 5 blue
Game 45: 16 green, 11 blue, 7 red; 6 blue, 8 red, 9 green; 7 green, 8 blue, 10 red; 13 red, 15 green, 8 blue; 3 red, 12 green
Game 46: 7 red, 2 green, 4 blue; 3 green, 7 blue; 2 blue, 5 red, 2 green; 3 green, 8 blue, 2 red
Game 47: 6 blue, 5 red; 5 red, 4 green, 5 blue; 4 green, 8 red; 5 red, 4 blue, 4 green; 5 blue, 5 green, 3 red; 5 blue, 2 green, 3 red
Game 48: 11 blue, 7 green, 2 red; 3 red, 8 green, 1 blue; 3 red
Game 49: 8 blue, 1 green, 3 red; 2 blue, 4 red; 6 red, 1 green; 2 red, 10 blue, 10 green
Game 50: 1 red, 8 green; 1 blue, 2 red, 8 green; 7 red, 1 blue; 7 red, 1 blue, 5 green; 6 green, 3 red
Game 51: 10 blue, 6 red; 10 red; 12 red, 5 blue; 11 red, 3 green, 3 blue
Game 52: 11 green, 7 red, 3 blue; 1 red, 9 blue, 8 green; 16 green, 2 blue, 8 red; 8 blue, 6 green; 3 blue, 5 red, 10 green; 8 red, 9 blue, 12 green
Game 53: 1 green, 4 blue, 11 red; 1 green, 12 red, 6 blue; 1 green, 5 red, 12 blue; 5 red, 11 blue; 1 blue, 11 red; 8 blue, 4 red, 1 green
Game 54: 3 blue, 2 green, 8 red; 2 blue, 5 red; 3 blue, 2 red, 2 green; 1 red, 9 blue; 5 red
Game 55: 1 green, 11 blue, 5 red; 16 blue, 11 green, 8 red; 16 blue, 2 red, 13 green
Game 56: 8 green, 6 blue, 6 red; 10 blue, 6 red, 9 green; 3 green, 13 blue, 6 red; 4 green, 5 blue, 3 red
Game 57: 6 green, 6 blue; 1 green, 1 red; 14 green, 1 blue
Game 58: 1 blue; 1 red; 1 red, 3 green, 1 blue; 1 red
Game 59: 5 green, 10 red; 1 green, 2 blue, 6 red; 8 red, 3 green, 2 blue; 4 green, 1 blue
Game 60: 2 red, 8 green; 1 blue, 3 green, 1 red; 2 green, 1 blue, 5 red; 1 red, 13 green, 1 blue; 4 red, 6 green, 1 blue
Game 61: 2 red, 2 green; 15 red, 1 green, 3 blue; 20 red; 7 red, 2 blue; 8 red, 5 blue, 1 green
Game 62: 4 green, 12 red, 14 blue; 11 red, 3 blue, 13 green; 6 green, 16 blue, 7 red; 7 red, 10 blue, 11 green
Game 63: 2 green, 8 red, 3 blue; 1 red; 2 blue, 8 red; 5 blue, 2 red; 1 green, 5 blue, 10 red; 1 green, 3 blue, 11 red
Game 64: 12 blue, 2 red, 4 green; 4 green, 3 red, 5 blue; 9 blue, 1 red, 4 green; 7 green, 7 blue, 1 red; 1 red, 10 blue, 2 green
Game 65: 4 blue, 2 green, 1 red; 1 blue, 4 red, 3 green; 5 green, 3 red; 1 red, 2 green, 15 blue; 3 blue, 3 red
Game 66: 1 red, 7 blue, 1 green; 3 red, 1 green, 1 blue; 1 green, 9 red, 2 blue; 2 green, 2 blue; 5 red, 3 green, 3 blue; 1 blue, 5 red
Game 67: 6 green; 17 green, 5 blue; 3 blue, 3 red, 9 green; 2 green, 4 blue; 1 red, 15 green
Game 68: 1 blue, 11 red, 8 green; 17 green, 3 blue, 8 red; 5 green, 8 red; 18 green, 7 red, 2 blue; 6 green
Game 69: 12 green, 13 blue, 2 red; 4 red, 14 green, 1 blue; 11 red, 15 green, 5 blue; 15 green, 9 red; 4 blue, 1 red, 5 green; 10 red, 20 green, 13 blue
Game 70: 6 red, 8 green, 7 blue; 5 blue, 1 red, 17 green; 2 red, 3 blue, 6 green; 7 blue, 1 red, 14 green; 7 red, 6 blue, 16 green
Game 71: 3 green, 3 blue, 3 red; 1 blue, 11 red, 2 green; 1 blue, 11 red
Game 72: 9 red, 17 blue, 1 green; 20 red, 3 green, 2 blue; 14 blue, 4 green, 11 red; 2 red, 12 blue, 7 green; 18 red, 13 blue, 7 green
Game 73: 6 green, 12 blue, 1 red; 10 blue, 5 red; 6 green, 17 blue, 3 red
Game 74: 1 green, 2 blue, 13 red; 2 blue, 2 green, 1 red; 2 green, 1 blue, 7 red; 1 red, 1 green
Game 75: 10 red, 2 green; 3 blue, 4 green; 9 red, 1 green
Game 76: 1 red, 3 green, 1 blue; 3 blue, 4 green, 6 red; 9 blue, 12 green, 2 red; 5 green, 1 red, 1 blue
Game 77: 3 blue, 4 red, 11 green; 8 green, 5 red; 7 blue, 11 green; 1 green, 3 blue, 6 red
Game 78: 15 blue, 5 green; 7 green, 9 blue; 7 green, 3 red, 2 blue
Game 79: 9 green, 6 red, 4 blue; 4 blue, 2 red, 14 green; 17 green, 2 blue, 4 red; 1 red, 2 green; 3 red, 3 green, 2 blue
Game 80: 1 green; 15 green, 1 red; 1 blue, 20 green, 1 red; 3 red, 15 green, 1 blue; 4 red, 3 green; 2 red, 18 green
Game 81: 4 blue, 1 green, 13 red; 13 blue, 19 red; 4 red, 13 blue; 8 blue, 10 red; 13 blue, 5 red; 1 green, 7 blue, 12 red
Game 82: 5 red, 3 blue; 4 red, 3 green, 9 blue; 19 blue, 1 green, 5 red; 5 green, 3 red, 10 blue
Game 83: 9 red, 3 blue, 5 green; 1 blue, 1 green, 11 red; 2 blue, 6 green, 18 red
Game 84: 2 green; 6 green, 5 red; 3 green, 1 red, 1 blue
Game 85: 2 blue, 6 red; 9 green, 5 red, 15 blue; 7 green, 10 red, 2 blue; 10 red, 6 blue, 2 green; 8 green, 5 red, 12 blue; 6 green, 5 blue, 6 red
Game 86: 2 blue, 12 red, 3 green; 3 red, 2 blue; 1 green, 2 blue, 2 red; 7 blue, 3 red, 1 green; 1 green, 2 blue, 5 red; 3 green, 14 red, 4 blue
Game 87: 3 blue, 1 green; 3 red, 2 blue, 1 green; 1 red, 3 blue; 10 red, 3 green; 5 red, 2 blue
Game 88: 3 blue, 9 red, 9 green; 9 blue, 11 red; 2 green, 11 blue; 2 blue, 14 red, 1 green; 7 green, 11 blue, 8 red; 9 red, 8 green, 3 blue
Game 89: 3 red, 1 blue, 16 green; 5 blue, 4 red, 3 green; 3 blue, 5 red, 5 green; 5 green, 8 blue, 2 red; 4 green, 2 red, 1 blue; 4 red, 1 green, 6 blue
Game 90: 7 green, 8 red; 1 blue, 7 green, 5 red; 4 green, 6 red
Game 91: 3 green, 6 red, 4 blue; 2 green, 9 red, 10 blue; 3 green, 12 blue; 1 red, 4 blue
Game 92: 12 green, 8 blue, 16 red; 6 red, 14 green, 4 blue; 3 green, 3 red, 10 blue; 9 blue, 6 red, 15 green; 14 green, 9 blue, 10 red
Game 93: 4 blue, 4 red, 9 green; 2 blue, 2 green, 6 red; 1 blue, 7 red; 7 blue, 17 red; 2 blue, 13 red, 10 green
Game 94: 4 green, 10 red; 9 red; 1 green, 3 blue, 14 red
Game 95: 9 green, 5 red; 3 blue, 11 red, 6 green; 4 red, 1 green; 13 green, 3 blue, 5 red; 1 red, 6 blue, 12 green; 7 red, 7 green
Game 96: 6 blue; 5 green, 2 blue, 2 red; 14 blue, 3 green
Game 97: 1 blue, 2 green, 5 red; 2 green, 8 blue, 9 red; 1 green, 8 blue, 6 red; 1 blue, 17 red; 2 green, 10 blue, 11 red
Game 98: 3 red, 12 blue, 2 green; 3 green, 4 blue, 4 red; 1 red, 11 blue, 2 green; 1 blue, 3 red
Game 99: 2 green, 9 red; 8 red, 4 green, 9 blue; 8 blue, 13 red; 10 green, 8 blue, 6 red; 11 green, 2 red, 13 blue
Game 100: 5 blue, 2 green, 7 red; 14 red, 15 green, 1 blue; 3 blue, 3 red; 8 green, 10 red, 6 blue; 6 blue, 4 red, 8 green

2
shared/src/answer.rs
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@ -1,4 +1,4 @@
use std::fmt::{self, Display, Formatter, write};
use std::fmt::{self, Display, Formatter};
#[derive(PartialEq)]
pub enum Answer {

4
src/main.rs
View file

@ -5,8 +5,8 @@ use aoc2023;
use load_data::load;
fn main() {
let Ok(data) = load(2023, 1)
let Ok(data) = load(2023, 2)
else { return; };
print!("{}", aoc2023::day02::Day02.part_1(&data));
print!("{}", aoc2023::day02::Day02.part_2(&data));
}