From 926b0949d12588641f29836a6e41712b3237b1b9 Mon Sep 17 00:00:00 2001
From: j-james
Date: Wed, 30 Nov 2022 22:48:57 -0800
Subject: Day One

---
 2022/nim/day01/src/main.nim | 11 +++++++++++
 2022/rust/day01/Cargo.lock  |  7 +++++++
 2022/rust/day01/Cargo.toml  |  8 ++++++++
 2022/rust/day01/src/main.rs | 14 ++++++++++++++
 4 files changed, 40 insertions(+)
 create mode 100644 2022/nim/day01/src/main.nim
 create mode 100644 2022/rust/day01/Cargo.lock
 create mode 100644 2022/rust/day01/Cargo.toml
 create mode 100644 2022/rust/day01/src/main.rs

(limited to '2022')

diff --git a/2022/nim/day01/src/main.nim b/2022/nim/day01/src/main.nim
new file mode 100644
index 0000000..ebdd5e7
--- /dev/null
+++ b/2022/nim/day01/src/main.nim
@@ -0,0 +1,11 @@
+# Day One: Calorie Counting
+import std/[os, strutils, sequtils, algorithm]
+
+let input: seq[seq[int]] = paramStr(1).readFile().strip().split("\n\n")
+  .mapIt(it.strip().split("\n").map(parseInt))
+
+let elves = input.mapIt(it.foldl(a+b, 0))
+echo elves.foldl(max(a,b), 0)
+
+let sorted = elves.sorted(cmp[int], Descending)
+echo sorted[0] + sorted[1] + sorted[2]
diff --git a/2022/rust/day01/Cargo.lock b/2022/rust/day01/Cargo.lock
new file mode 100644
index 0000000..683c0b9
--- /dev/null
+++ b/2022/rust/day01/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "day01"
+version = "0.1.0"
diff --git a/2022/rust/day01/Cargo.toml b/2022/rust/day01/Cargo.toml
new file mode 100644
index 0000000..5a61072
--- /dev/null
+++ b/2022/rust/day01/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "day01"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/2022/rust/day01/src/main.rs b/2022/rust/day01/src/main.rs
new file mode 100644
index 0000000..d8a6b9c
--- /dev/null
+++ b/2022/rust/day01/src/main.rs
@@ -0,0 +1,14 @@
+use std::env;
+use std::fs;
+
+fn main() {
+    let args = env::args().nth(1).unwrap();
+    let mut input = fs::read_to_string(args).unwrap().trim().split("\n\n").map(|x| x.trim().split("\n")
+        .map(|x| x.parse::<i32>().unwrap()).collect()).collect::<Vec<Vec<i32>>>().iter()
+        .map(|x| x.iter().fold(0, |x,y| x + y)).collect::<Vec<i32>>();
+    // println!("{:?}", input);
+    println!("{}", input.iter().fold(0, |x,y| x.max(*y)));
+
+    input.sort_by(|x,y| y.cmp(x));
+    println!("{}", input[0] + input[1] + input[2]);
+}
-- 
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