From f9b3e9214bd125db0eff37c5a4aaad96a5016ec2 Mon Sep 17 00:00:00 2001
From: Daniel Seiller <earthnuker@gmail.com>
Date: Thu, 1 Dec 2022 18:42:48 +0100
Subject: [PATCH] Day 01

---
 .gitignore   |  4 ++++
 Cargo.toml   | 10 ++++++++++
 src/day01.rs | 19 +++++++++++++++++++
 src/dayXX.rs | 15 +++++++++++++++
 src/lib.rs   |  4 ++++
 src/main.rs  |  2 ++
 6 files changed, 54 insertions(+)
 create mode 100644 Cargo.toml
 create mode 100644 src/day01.rs
 create mode 100644 src/dayXX.rs
 create mode 100644 src/lib.rs
 create mode 100644 src/main.rs

diff --git a/.gitignore b/.gitignore
index 3ca43ae..044fbed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,11 @@
+.history/
 # ---> Rust
 # Generated by Cargo
 # will have compiled files and executables
 debug/
 target/
 
+
 # Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
 # More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
 Cargo.lock
@@ -14,3 +16,5 @@ Cargo.lock
 # MSVC Windows builds of rustc generate these, which store debugging information
 *.pdb
 
+# AoC
+input/
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..60c494b
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "aoc_2022"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+aoc-runner = "0.3.0"
+aoc-runner-derive = "0.3.0"
\ No newline at end of file
diff --git a/src/day01.rs b/src/day01.rs
new file mode 100644
index 0000000..41d20bb
--- /dev/null
+++ b/src/day01.rs
@@ -0,0 +1,19 @@
+use std::cmp::Reverse;
+
+use aoc_runner_derive::{aoc, aoc_generator};
+#[aoc_generator(day1)]
+pub fn input_generator(input: &str) -> Vec<usize> {
+    input.split("\n\n").map(|chunk| chunk.lines().map(|line| line.trim().parse::<usize>().unwrap()).sum()).collect()
+}
+
+#[aoc(day1, part1)]
+pub fn solve_part1(input: &[usize]) -> usize {
+    input.iter().max().copied().unwrap_or(0)
+}
+
+#[aoc(day1, part2)]
+pub fn solve_part2(input: &[usize]) -> usize {
+    let mut scores: Vec<usize> = input.to_vec();
+    scores.sort_by_key(|v| Reverse(*v));
+    scores.iter().take(3).sum()
+}
diff --git a/src/dayXX.rs b/src/dayXX.rs
new file mode 100644
index 0000000..bb03e4b
--- /dev/null
+++ b/src/dayXX.rs
@@ -0,0 +1,15 @@
+use aoc_runner_derive::{aoc, aoc_generator};
+#[aoc_generator(dayX)]
+pub fn input_generator(input: &str) -> _ {
+    todo!()
+}
+
+#[aoc(dayX, part1)]
+pub fn solve_part1(input: &[usize]) -> _ {
+    todo!()
+}
+
+// #[aoc(dayX, part2)]
+// pub fn solve_part2(input: &[usize]) -> _ {
+//     todo!()
+// }
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..0d9c6bf
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,4 @@
+
+use aoc_runner_derive::aoc_lib;
+pub mod day01;
+aoc_lib! { year = 2022 }
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..5ed4bad
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,2 @@
+use aoc_runner_derive::aoc_main;
+aoc_main! { lib  = aoc_2022 }