day 17 part 1
commit7adacd20ef36984f56ae5296316535de63a13a9d
authorEric Blake <eblake@redhat.com>
Tue, 19 Dec 2023 22:45:02 +0000 (19 16:45 -0600)
committerEric Blake <eblake@redhat.com>
Tue, 19 Dec 2023 22:45:02 +0000 (19 16:45 -0600)
tree072fe04f0638faf49b644b98e1378ab9614eb289
parent813e948ec33e7ab133a49bd59f70880f6e198b15
day 17 part 1

Just over 17s, using A*.  My code for visiting the next neighbor is
copy-pasted; and I had some nasty time debugging typos.
2023/day17.m4 [new file with mode: 0644]