1
0
mirror of https://gitlab.com/MisterBiggs/aoc-2023-rust.git synced 2025-06-15 14:36:50 +00:00
This commit is contained in:
Anson 2022-12-05 01:21:58 -07:00
parent b9c2973c07
commit 4d197e403a
5 changed files with 724 additions and 0 deletions

42
Cargo.lock generated
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@ -2,11 +2,21 @@
# It is not intended for manual editing.
version = 3
[[package]]
name = "aho-corasick"
version = "0.7.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
dependencies = [
"memchr",
]
[[package]]
name = "aoc_2022"
version = "0.1.0"
dependencies = [
"itertools",
"scan_fmt",
]
[[package]]
@ -23,3 +33,35 @@ checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
dependencies = [
"either",
]
[[package]]
name = "memchr"
version = "2.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
[[package]]
name = "regex"
version = "1.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e076559ef8e241f2ae3479e36f97bd5741c0330689e217ad51ce2c76808b868a"
dependencies = [
"aho-corasick",
"memchr",
"regex-syntax",
]
[[package]]
name = "regex-syntax"
version = "0.6.28"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
[[package]]
name = "scan_fmt"
version = "0.2.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0b53b0a5db882a8e2fdaae0a43f7b39e7e9082389e978398bdf223a55b581248"
dependencies = [
"regex",
]

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@ -7,3 +7,4 @@ edition = "2021"
[dependencies]
itertools = "0.10.5"
scan_fmt = "0.2.6"

513
inputs/day5.txt Normal file
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@ -0,0 +1,513 @@
[M] [V] [L]
[G] [V] [C] [G] [D]
[J] [Q] [W] [Z] [C] [J]
[W] [W] [G] [V] [D] [G] [C]
[R] [G] [N] [B] [D] [C] [M] [W]
[F] [M] [H] [C] [S] [T] [N] [N] [N]
[T] [W] [N] [R] [F] [R] [B] [J] [P]
[Z] [G] [J] [J] [W] [S] [H] [S] [G]
1 2 3 4 5 6 7 8 9
move 1 from 5 to 2
move 7 from 7 to 1
move 1 from 1 to 7
move 1 from 4 to 1
move 7 from 9 to 1
move 1 from 3 to 7
move 4 from 5 to 4
move 6 from 4 to 9
move 2 from 7 to 6
move 6 from 8 to 2
move 2 from 4 to 5
move 2 from 3 to 7
move 11 from 1 to 4
move 6 from 6 to 1
move 3 from 5 to 3
move 5 from 9 to 8
move 1 from 2 to 3
move 2 from 7 to 9
move 7 from 1 to 2
move 1 from 5 to 3
move 1 from 5 to 3
move 5 from 8 to 5
move 3 from 5 to 4
move 1 from 1 to 7
move 1 from 3 to 8
move 2 from 6 to 3
move 3 from 3 to 4
move 1 from 6 to 2
move 5 from 4 to 2
move 2 from 5 to 3
move 2 from 7 to 1
move 1 from 8 to 1
move 7 from 1 to 7
move 4 from 4 to 2
move 7 from 4 to 1
move 10 from 1 to 5
move 10 from 5 to 2
move 11 from 2 to 3
move 1 from 1 to 6
move 1 from 4 to 7
move 4 from 7 to 1
move 6 from 2 to 5
move 2 from 1 to 3
move 1 from 9 to 5
move 2 from 9 to 6
move 1 from 6 to 1
move 3 from 5 to 4
move 20 from 3 to 9
move 3 from 7 to 1
move 3 from 5 to 2
move 3 from 4 to 8
move 3 from 1 to 3
move 3 from 1 to 2
move 2 from 6 to 1
move 10 from 9 to 6
move 6 from 6 to 7
move 4 from 6 to 3
move 11 from 2 to 6
move 1 from 8 to 9
move 13 from 2 to 3
move 1 from 1 to 9
move 1 from 9 to 4
move 1 from 8 to 2
move 1 from 8 to 2
move 4 from 7 to 8
move 8 from 6 to 9
move 3 from 2 to 3
move 3 from 8 to 4
move 11 from 9 to 2
move 7 from 9 to 6
move 1 from 1 to 5
move 4 from 4 to 9
move 21 from 3 to 1
move 1 from 3 to 9
move 7 from 6 to 3
move 6 from 1 to 2
move 13 from 1 to 5
move 2 from 1 to 2
move 3 from 9 to 3
move 2 from 2 to 3
move 2 from 6 to 4
move 3 from 3 to 5
move 13 from 5 to 2
move 5 from 3 to 4
move 2 from 7 to 9
move 2 from 4 to 2
move 1 from 3 to 8
move 1 from 6 to 1
move 4 from 3 to 7
move 2 from 5 to 7
move 1 from 7 to 2
move 1 from 5 to 9
move 4 from 7 to 8
move 1 from 1 to 9
move 6 from 8 to 1
move 4 from 4 to 8
move 25 from 2 to 9
move 1 from 4 to 3
move 1 from 3 to 7
move 4 from 8 to 1
move 1 from 7 to 4
move 3 from 1 to 6
move 5 from 2 to 1
move 1 from 5 to 1
move 1 from 4 to 1
move 24 from 9 to 6
move 9 from 1 to 6
move 1 from 5 to 6
move 1 from 1 to 9
move 1 from 2 to 8
move 1 from 8 to 1
move 3 from 1 to 8
move 36 from 6 to 3
move 2 from 7 to 3
move 1 from 2 to 5
move 1 from 5 to 2
move 1 from 6 to 2
move 10 from 3 to 2
move 3 from 8 to 2
move 1 from 1 to 7
move 2 from 2 to 6
move 10 from 9 to 1
move 2 from 6 to 4
move 13 from 3 to 4
move 8 from 3 to 7
move 8 from 1 to 2
move 5 from 3 to 8
move 3 from 1 to 9
move 1 from 7 to 1
move 7 from 4 to 5
move 1 from 1 to 2
move 14 from 2 to 6
move 2 from 7 to 2
move 8 from 4 to 8
move 3 from 7 to 9
move 2 from 9 to 8
move 2 from 7 to 1
move 1 from 7 to 8
move 1 from 6 to 8
move 1 from 9 to 3
move 4 from 2 to 7
move 6 from 6 to 1
move 3 from 1 to 9
move 1 from 1 to 7
move 6 from 5 to 6
move 1 from 5 to 2
move 1 from 6 to 8
move 5 from 7 to 5
move 1 from 2 to 9
move 2 from 3 to 4
move 9 from 8 to 4
move 8 from 4 to 8
move 6 from 6 to 7
move 5 from 6 to 4
move 7 from 9 to 7
move 7 from 8 to 7
move 5 from 8 to 4
move 3 from 1 to 6
move 1 from 2 to 7
move 1 from 1 to 4
move 4 from 5 to 2
move 2 from 6 to 9
move 1 from 3 to 7
move 1 from 5 to 1
move 1 from 8 to 9
move 1 from 6 to 1
move 1 from 2 to 7
move 2 from 8 to 1
move 2 from 1 to 8
move 3 from 2 to 4
move 1 from 6 to 1
move 17 from 4 to 1
move 3 from 2 to 7
move 13 from 7 to 8
move 1 from 2 to 6
move 14 from 1 to 4
move 2 from 8 to 5
move 1 from 9 to 7
move 2 from 5 to 4
move 1 from 9 to 3
move 5 from 1 to 5
move 3 from 4 to 1
move 1 from 3 to 2
move 7 from 4 to 5
move 9 from 7 to 8
move 5 from 4 to 2
move 1 from 1 to 3
move 1 from 9 to 2
move 15 from 8 to 6
move 1 from 3 to 7
move 11 from 6 to 5
move 1 from 4 to 8
move 3 from 1 to 7
move 5 from 7 to 5
move 27 from 5 to 1
move 8 from 8 to 4
move 1 from 2 to 6
move 3 from 6 to 1
move 9 from 1 to 5
move 5 from 5 to 7
move 2 from 2 to 1
move 2 from 5 to 4
move 6 from 7 to 6
move 1 from 5 to 2
move 1 from 7 to 8
move 4 from 6 to 8
move 5 from 6 to 3
move 1 from 7 to 1
move 5 from 4 to 3
move 6 from 8 to 2
move 1 from 7 to 8
move 2 from 8 to 9
move 10 from 3 to 5
move 9 from 5 to 2
move 3 from 4 to 8
move 1 from 5 to 7
move 2 from 9 to 7
move 2 from 8 to 3
move 1 from 3 to 8
move 19 from 1 to 7
move 4 from 2 to 7
move 2 from 4 to 3
move 3 from 3 to 2
move 2 from 8 to 3
move 2 from 5 to 8
move 1 from 2 to 3
move 2 from 8 to 3
move 5 from 2 to 5
move 9 from 7 to 5
move 13 from 5 to 9
move 7 from 2 to 6
move 2 from 6 to 9
move 1 from 2 to 1
move 5 from 6 to 7
move 1 from 5 to 7
move 6 from 1 to 2
move 5 from 3 to 6
move 6 from 7 to 2
move 3 from 6 to 4
move 3 from 7 to 4
move 12 from 7 to 6
move 5 from 4 to 1
move 2 from 7 to 4
move 3 from 4 to 6
move 16 from 6 to 3
move 4 from 1 to 4
move 1 from 1 to 9
move 3 from 9 to 2
move 1 from 4 to 6
move 9 from 3 to 7
move 2 from 6 to 3
move 3 from 3 to 9
move 15 from 2 to 7
move 19 from 7 to 4
move 15 from 9 to 2
move 16 from 2 to 8
move 6 from 3 to 5
move 4 from 7 to 5
move 15 from 8 to 7
move 19 from 4 to 2
move 1 from 8 to 3
move 16 from 2 to 1
move 9 from 7 to 6
move 7 from 2 to 8
move 2 from 2 to 7
move 1 from 9 to 5
move 1 from 3 to 4
move 6 from 1 to 2
move 8 from 5 to 1
move 1 from 5 to 1
move 18 from 1 to 8
move 7 from 7 to 5
move 7 from 5 to 3
move 4 from 3 to 6
move 13 from 8 to 5
move 12 from 8 to 1
move 5 from 1 to 6
move 15 from 5 to 4
move 1 from 1 to 6
move 12 from 6 to 3
move 8 from 3 to 4
move 2 from 7 to 3
move 9 from 3 to 1
move 5 from 2 to 9
move 16 from 4 to 3
move 10 from 1 to 3
move 2 from 1 to 5
move 1 from 3 to 1
move 5 from 6 to 1
move 4 from 9 to 3
move 1 from 2 to 8
move 1 from 8 to 1
move 1 from 9 to 8
move 2 from 5 to 9
move 9 from 4 to 1
move 3 from 1 to 3
move 2 from 6 to 8
move 3 from 8 to 5
move 2 from 1 to 5
move 2 from 9 to 8
move 1 from 8 to 6
move 2 from 5 to 3
move 19 from 3 to 1
move 2 from 4 to 2
move 1 from 5 to 6
move 2 from 2 to 3
move 1 from 8 to 6
move 8 from 3 to 9
move 6 from 3 to 7
move 2 from 6 to 2
move 1 from 6 to 1
move 1 from 1 to 8
move 1 from 8 to 9
move 1 from 7 to 3
move 19 from 1 to 5
move 21 from 5 to 2
move 13 from 2 to 6
move 13 from 1 to 8
move 7 from 9 to 7
move 2 from 9 to 2
move 10 from 8 to 3
move 1 from 1 to 6
move 10 from 2 to 4
move 11 from 3 to 5
move 8 from 5 to 6
move 1 from 3 to 7
move 2 from 8 to 6
move 2 from 2 to 8
move 3 from 7 to 6
move 2 from 8 to 6
move 1 from 1 to 2
move 24 from 6 to 5
move 2 from 3 to 8
move 1 from 8 to 6
move 7 from 7 to 9
move 4 from 6 to 9
move 1 from 8 to 9
move 21 from 5 to 9
move 2 from 7 to 2
move 1 from 8 to 5
move 1 from 7 to 3
move 12 from 9 to 6
move 6 from 6 to 3
move 12 from 9 to 4
move 4 from 5 to 6
move 13 from 4 to 2
move 8 from 4 to 8
move 10 from 6 to 8
move 11 from 8 to 9
move 4 from 8 to 4
move 2 from 4 to 3
move 8 from 3 to 8
move 2 from 6 to 8
move 1 from 3 to 8
move 6 from 2 to 4
move 1 from 4 to 8
move 1 from 9 to 7
move 13 from 8 to 4
move 1 from 7 to 1
move 1 from 1 to 4
move 8 from 4 to 7
move 3 from 5 to 7
move 19 from 9 to 7
move 3 from 2 to 7
move 1 from 8 to 2
move 13 from 7 to 6
move 1 from 2 to 4
move 4 from 6 to 2
move 1 from 8 to 3
move 7 from 6 to 8
move 1 from 6 to 2
move 1 from 2 to 7
move 9 from 2 to 3
move 1 from 6 to 2
move 21 from 7 to 5
move 9 from 5 to 3
move 19 from 3 to 9
move 5 from 8 to 5
move 2 from 2 to 1
move 2 from 1 to 8
move 6 from 4 to 5
move 3 from 8 to 7
move 15 from 9 to 2
move 2 from 2 to 5
move 3 from 9 to 6
move 5 from 4 to 5
move 11 from 2 to 6
move 1 from 8 to 6
move 1 from 9 to 5
move 1 from 7 to 3
move 6 from 5 to 6
move 1 from 4 to 6
move 1 from 3 to 4
move 13 from 5 to 2
move 16 from 6 to 9
move 4 from 4 to 5
move 2 from 6 to 2
move 2 from 6 to 4
move 2 from 4 to 5
move 2 from 7 to 8
move 2 from 6 to 3
move 2 from 5 to 8
move 14 from 5 to 7
move 4 from 8 to 1
move 4 from 1 to 6
move 1 from 3 to 9
move 1 from 6 to 1
move 2 from 7 to 3
move 2 from 3 to 7
move 2 from 5 to 2
move 9 from 9 to 2
move 13 from 7 to 3
move 12 from 3 to 9
move 2 from 6 to 8
move 14 from 2 to 9
move 2 from 8 to 9
move 10 from 2 to 1
move 1 from 7 to 4
move 2 from 3 to 8
move 4 from 2 to 1
move 1 from 8 to 3
move 1 from 2 to 6
move 1 from 8 to 3
move 4 from 9 to 4
move 1 from 3 to 5
move 1 from 5 to 1
move 1 from 3 to 9
move 12 from 1 to 8
move 10 from 8 to 5
move 7 from 5 to 6
move 1 from 1 to 9
move 3 from 5 to 1
move 1 from 1 to 3
move 16 from 9 to 7
move 4 from 4 to 3
move 1 from 4 to 9
move 15 from 7 to 8
move 15 from 9 to 1
move 8 from 1 to 6
move 1 from 9 to 3
move 17 from 6 to 2
move 1 from 9 to 1
move 15 from 2 to 7
move 14 from 8 to 9
move 12 from 7 to 9
move 12 from 9 to 3
move 3 from 7 to 9
move 1 from 7 to 4
move 7 from 9 to 6
move 1 from 4 to 6
move 11 from 9 to 6
move 2 from 1 to 2
move 18 from 6 to 4
move 4 from 2 to 7
move 2 from 7 to 3
move 2 from 7 to 8
move 4 from 1 to 5
move 1 from 9 to 2
move 2 from 5 to 4
move 5 from 1 to 3
move 2 from 3 to 7
move 2 from 3 to 9
move 1 from 6 to 7
move 1 from 2 to 9
move 2 from 8 to 1
move 3 from 1 to 3
move 2 from 5 to 8
move 2 from 3 to 5
move 1 from 5 to 2
move 1 from 1 to 3
move 1 from 9 to 2
move 1 from 9 to 1
move 3 from 7 to 6
move 1 from 1 to 9
move 2 from 8 to 9
move 1 from 2 to 3
move 2 from 8 to 2
move 2 from 6 to 5
move 1 from 8 to 5
move 3 from 2 to 5
move 3 from 4 to 8
move 1 from 8 to 2
move 3 from 9 to 7
move 3 from 7 to 1
move 1 from 9 to 6
move 3 from 1 to 2
move 2 from 8 to 7
move 2 from 7 to 9
move 2 from 6 to 5
move 3 from 5 to 3
move 1 from 2 to 5
move 3 from 2 to 7
move 2 from 5 to 6
move 15 from 4 to 9
move 1 from 3 to 1
move 25 from 3 to 4
move 3 from 7 to 3
move 5 from 9 to 5
move 10 from 9 to 5
move 9 from 5 to 1
move 5 from 5 to 2
move 1 from 6 to 7
move 5 from 5 to 8

163
src/day5.rs Normal file
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@ -0,0 +1,163 @@
use std::collections::{HashMap, VecDeque};
use std::fmt::format;
use std::fs;
use itertools::Itertools;
pub fn run() {
println!("Day 5:");
let input = fs::read_to_string("./inputs/day5.txt").expect("Could not read file");
println!("\tPart 1: {}", part1(&input));
println!("\tPart 2: {}", part2(&input));
}
#[derive(Debug)]
struct Command {
amount: usize,
from: usize,
to: usize,
}
fn part1(input: &str) -> String {
let (stack_input, moves_input) = input.split_once("\n\n").unwrap();
let mut containers: HashMap<usize, VecDeque<char>> = HashMap::new();
for row in stack_input.lines() {
for (column, (lbracket, container, _rbracket, _)) in
format!("{} ", row).chars().tuples().enumerate()
{
if lbracket == '[' && !container.is_whitespace() {
containers
.entry(column + 1)
.or_insert_with(VecDeque::new)
.push_back(container);
}
}
}
let commands = moves_input.lines().map(|line| {
let (amount, from, to) =
scan_fmt!(line, "move {} from {} to {}", usize, usize, usize).unwrap();
Command { amount, from, to }
});
for command in commands {
for _ in 0..command.amount {
let container = containers
.entry(command.from)
.or_insert_with(VecDeque::new)
.pop_front()
.unwrap_or(' ');
if container != ' ' {
containers
.entry(command.to)
.or_insert_with(VecDeque::new)
.push_front(container)
}
}
}
let mut answer = "".to_string();
for column in 1..=containers.len() {
answer = format!(
"{}{}",
answer,
containers.get(&column).unwrap().front().unwrap()
);
}
answer
}
fn part2(input: &str) -> String {
let (stack_input, moves_input) = input.split_once("\n\n").unwrap();
let mut containers: HashMap<usize, VecDeque<char>> = HashMap::new();
for row in stack_input.lines() {
for (column, (lbracket, container, _rbracket, _)) in
format!("{} ", row).chars().tuples().enumerate()
{
if lbracket == '[' && !container.is_whitespace() {
containers
.entry(column + 1)
.or_insert_with(VecDeque::new)
.push_back(container);
}
}
}
let commands = moves_input.lines().map(|line| {
let (amount, from, to) =
scan_fmt!(line, "move {} from {} to {}", usize, usize, usize).unwrap();
Command { amount, from, to }
});
let mut crane = VecDeque::new();
for command in commands {
for _ in 0..command.amount {
let container = containers
.entry(command.from)
.or_insert_with(VecDeque::new)
.pop_front()
.unwrap_or(' ');
crane.push_back(container);
}
for _ in 0..command.amount {
let container = crane.pop_back().unwrap();
if container != ' ' {
containers
.entry(command.to)
.or_insert_with(VecDeque::new)
.push_front(container)
}
}
}
let mut answer = "".to_string();
for column in 1..=containers.len() {
answer = format!(
"{}{}",
answer,
containers.get(&column).unwrap().front().unwrap()
);
}
answer
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_1() {
let input = " [D]
[N] [C]
[Z] [M] [P]
1 2 3
move 1 from 2 to 1
move 3 from 1 to 3
move 2 from 2 to 1
move 1 from 1 to 2";
assert_eq!(part1(input), "CMZ");
}
#[test]
fn test_2() {
let input = " [D]
[N] [C]
[Z] [M] [P]
1 2 3
move 1 from 2 to 1
move 3 from 1 to 3
move 2 from 2 to 1
move 1 from 1 to 2";
assert_eq!(part2(input), "MCD");
}
}

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@ -1,11 +1,16 @@
#[macro_use]
extern crate scan_fmt;
mod day1;
mod day2;
mod day3;
mod day4;
mod day5;
fn main() {
println!("Running Advent of Code 2022");
day1::run();
day2::run();
day3::run();
day4::run();
day5::run();
}