From d6d3a06b85197e7fc20cb50862bf4b150af96273 Mon Sep 17 00:00:00 2001
From: Baipyrus <simon.waltemathe@gmail.com>
Date: Fri, 15 Dec 2023 20:38:30 +0100
Subject: [PATCH] calc hashes, sum up

---
 Day15/Part1.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Day15/Part1.js b/Day15/Part1.js
index 3a620a8..f02ceea 100644
--- a/Day15/Part1.js
+++ b/Day15/Part1.js
@@ -1,8 +1,12 @@
 import { readFileSync } from "fs";
 const t0 = performance.now();
 
-const input = readFileSync("input.txt").toString();
-console.log(input);
+const input = readFileSync("input.txt").toString().split("\n")[0].split(",");
+const hashes = input.map((e) =>
+	e.split("").reduce((a, i) => ((a + i.charCodeAt(0)) * 17) % 256, 0)
+);
+const sum = hashes.reduce((a, i) => a + i);
+console.log(sum);
 
 const t1 = performance.now();
 console.log(`Runtime: ${t1 - t0}ms`);