Day 18 solution

2021-12-19 00:27:21 +00:00
parent 56b9b82e60
commit 34c3b2da7e
11 changed files with 850 additions and 0 deletions
--- a/README.md
+++ b/README.md
@@ -182,3 +182,12 @@ The solution for "seventeen" is:
 The max height is 35511
 There are 3282 initial velocities that will hit the target
 ```
+
+### Day eighteen
+
+```sh
+$ ./aoc2021 --eighteen
+The solution for "eighteen" is:
+The magnitude of the final sum is 4202
+The largest magnitude of any two snail numbers is 4779
+```