Clean up repo

3 years ago · be248bf5fe
4 changed files with 3 additions and 0 deletions
--- a/2020/1/go.mod
+++ b/2020/1/go.mod
--- a/2020/1/input.txt
+++ b/2020/1/input.txt
--- a/2020/1/main.go
+++ b/2020/1/main.go
--- a/README.md
+++ b/README.md
@ -0,0 +1,3 @@
+# Advent of Code
+
+This code may contain spoilers, if you haven't finished the puzzles over on https://adventofcode.com.