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| author | Leah Neukirchen <leah@vuxu.org> | 2017-12-21 23:50:55 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2017-12-21 23:50:55 +0100 |
| commit | dcbe8e18e579996e33e4200e4c58eadb2fc17815 (patch) | |
| tree | 07649fc4efc7a0db01c25094216177af4dd2986c /day20.k | |
| parent | f6ecf88a2d9da1f140abedc52a0b9b46108a6563 (diff) | |
| download | adventofcode2017-dcbe8e18e579996e33e4200e4c58eadb2fc17815.tar.gz adventofcode2017-dcbe8e18e579996e33e4200e4c58eadb2fc17815.tar.xz adventofcode2017-dcbe8e18e579996e33e4200e4c58eadb2fc17815.zip | |
day20
Diffstat (limited to 'day20.k')
| -rw-r--r-- | day20.k | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/day20.k b/day20.k new file mode 100644 index 0000000..b9c48a1 --- /dev/null +++ b/day20.k @@ -0,0 +1,4 @@ +d:{.:{x in "0123456789-,"}#x}'0:`day20;d:{d[;x]}'|3 3#!9 +*<{+/x|-x}'*|1000{+\x}/d / 308 +#+1000{+{x@,/{1=#x}#.=x[;2]}@++\x}/d / 504 +\\ |