From 120d53c0ff20574866ce10fa0538fb8b0dd2ef82 Mon Sep 17 00:00:00 2001
From: Federico Igne <git@federicoigne.com>
Date: Thu, 23 Jun 2022 19:06:22 +0100
Subject: Reorganize repository structure

---
 day6/src/main.rs | 48 ------------------------------------------------
 1 file changed, 48 deletions(-)
 delete mode 100644 day6/src/main.rs

(limited to 'day6/src')

diff --git a/day6/src/main.rs b/day6/src/main.rs
deleted file mode 100644
index e3ef79c..0000000
--- a/day6/src/main.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-use std::fs;
-use std::path::Path;
-
-/* AOC21 Day 6: https://adventofcode.com/2021/day/6 */
-fn main() {
-    let input = Path::new("resources").join("input.txt");
-    let content = fs::read_to_string(input).expect("Unable to read input file");
-    println!("Ex1: The number of lanternfishes is {}", evolution(parse_input(&content), 80));
-    println!("Ex2: The number of lanternfishes is {}", evolution(parse_input(&content), 256));
-}
-
-fn parse_input(s: &str) -> Vec<u64> {
-    let mut lfs = vec![0;9];
-    s.split(",").for_each(|n| lfs[n.parse::<usize>().expect("Malformed input")] += 1);
-    lfs
-}
-
-fn evolution(mut lfs: Vec<u64>, days: usize) -> u64 {
-    (1..days).for_each(|i| lfs[(i+7)%9] += lfs[i%9]);
-    lfs.iter().sum()
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    const LANTERNFISHES: &str = "3,4,3,1,2";
-
-    #[test]
-    fn input_parsing() {
-        assert_eq!(vec![0,1,1,2,1,0,0,0,0], parse_input("3,4,3,1,2"))
-    }
-
-    #[test]
-    fn evolution_18days() {
-        assert_eq!(26, evolution(parse_input(LANTERNFISHES), 18))
-    }
-
-    #[test]
-    fn evolution_80days() {
-        assert_eq!(5934, evolution(parse_input(LANTERNFISHES), 80))
-    }
-
-    #[test]
-    fn evolution_256days() {
-        assert_eq!(26984457539, evolution(parse_input(LANTERNFISHES), 256))
-    }
-}
-- 
cgit v1.2.3