From 6787a05c3ae0aa736c9935f7a587dfae125a5e0e Mon Sep 17 00:00:00 2001
From: Spectre <ole@benstem.de>
Date: Fri, 8 Dec 2023 11:41:08 +0100
Subject: [PATCH] attribution for copied code

---
 aoc2023/src/day08.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/aoc2023/src/day08.rs b/aoc2023/src/day08.rs
index ae98d4f..7cb5cbe 100644
--- a/aoc2023/src/day08.rs
+++ b/aoc2023/src/day08.rs
@@ -94,6 +94,7 @@ impl Solution for Day08 {
     }
 }
 
+// Shamelessly copied from https://rustycloud.org/_code_samples/gcd.html
 fn gcd(mut n: u64, mut m: u64) -> u64 {
     // Make sure that either number isn't 0
     assert!(n != 0 && m != 0);