From fcb8e19236de3d1b14a24df42e5db8fd891069c8 Mon Sep 17 00:00:00 2001
From: Adam Millerchip <adam@millerchip.net>
Date: Tue, 1 Dec 2020 14:47:20 +0900
Subject: [PATCH] Add after-thought for day 1

---
 day1/README | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/day1/README b/day1/README
index dd58507..f415ed0 100644
--- a/day1/README
+++ b/day1/README
@@ -23,3 +23,10 @@ Thoughts:
 
 Use a comprehension over two versions of the remaining list to efficiently compare the three items.
 
+Would have been simpler to use a comprehension for all 3 elements (and for the 2 elements from part 1)
+rather than using recursion for the outer loop.
+
+E.g.
+
+  for i <- list, j <- list, k <- list, do: ...
+