From 22c4b2b05cc70aff5402a66b0f0e361b4dd3cac1 Mon Sep 17 00:00:00 2001
From: Jonas <Me@jonasseiler.de>
Date: Wed, 7 Jun 2023 16:32:15 +0200
Subject: [PATCH] add Day6

---
 Day6/Reproduction.ts | 40 ++++++++++++++++++++++++++++++++++++++++
 Day6/input.txt       |  1 +
 2 files changed, 41 insertions(+)
 create mode 100644 Day6/Reproduction.ts
 create mode 100644 Day6/input.txt

diff --git a/Day6/Reproduction.ts b/Day6/Reproduction.ts
new file mode 100644
index 0000000..871bf75
--- /dev/null
+++ b/Day6/Reproduction.ts
@@ -0,0 +1,40 @@
+import { readLines } from "https://deno.land/std@0.177.1/io/read_lines.ts";
+
+function step(fish: number[]) {
+    const result = [0,0,0,0,0,0,0,0,0];
+    for (let i = 1; i <= 8; i++) {
+        result[i-1] = fish[i];
+    }
+    result[8] = fish[0];
+    result[6] += fish[0];
+    return result;
+}
+
+async function simulate(rounds: number) {
+    const file = await Deno.open("./Day6/input.txt");
+    const lines = readLines(file);
+    let line: string = (await lines.next()).value;
+
+    let fish = [0,0,0,0,0,0,0,0,0]
+    
+    for (let s of line.split(",")) {
+        fish[+s] += 1;
+    }
+    for (let i = 0; i < rounds; i++) {
+        fish = step(fish);
+    }
+    return fish.reduce((a,b) => a + b)
+}
+
+async function Part1() {
+    return simulate(80);
+}
+
+async function Part2() {
+    return simulate(256);
+}
+
+
+console.log("Part1: " + await Part1());
+console.log("Part1: " + await Part2());
+
diff --git a/Day6/input.txt b/Day6/input.txt
new file mode 100644
index 0000000..149e1e2
--- /dev/null
+++ b/Day6/input.txt
@@ -0,0 +1 @@
+1,1,1,2,1,1,2,1,1,1,5,1,1,1,1,1,1,1,1,1,1,2,1,1,1,1,1,4,1,1,1,1,3,1,1,3,1,1,1,4,1,5,1,3,1,1,1,1,1,5,1,1,1,1,1,5,5,2,5,1,1,2,1,1,1,1,3,4,1,1,1,1,1,1,1,1,1,1,1,1,2,1,1,1,1,5,4,1,1,1,1,1,5,1,2,4,1,1,1,1,1,3,3,2,1,1,4,1,1,5,5,1,1,1,1,1,2,5,1,4,1,1,1,1,1,1,2,1,1,5,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,4,3,1,1,3,1,3,1,4,1,5,4,1,1,2,1,1,5,1,1,1,1,1,5,1,1,1,1,1,1,1,1,1,4,1,1,4,1,1,1,1,1,1,1,5,4,1,2,1,1,1,1,1,1,1,1,1,1,1,3,1,1,1,1,1,1,1,1,1,1,4,1,1,1,2,1,4,1,1,1,1,1,1,1,1,1,4,2,1,2,1,1,4,1,1,1,1,1,1,3,1,1,1,1,1,1,1,1,3,2,1,4,1,5,1,1,1,4,5,1,1,1,1,1,1,5,1,1,5,1,2,1,1,2,4,1,1,2,1,5,5,3