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| author | Leah Neukirchen <leah@vuxu.org> | 2020-12-12 21:20:20 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2020-12-12 21:20:20 +0100 |
| commit | cc9dc71b287c001b1dc5f61a59a770d805d65659 (patch) | |
| tree | 1eabac5d9b475f4e75d6361157d5208a81e906d6 /day11.ijs | |
| parent | e294402b6a64c2d09d6bc68f868c43f3ba63ea52 (diff) | |
| download | adventofcode2020-cc9dc71b287c001b1dc5f61a59a770d805d65659.tar.gz adventofcode2020-cc9dc71b287c001b1dc5f61a59a770d805d65659.tar.xz adventofcode2020-cc9dc71b287c001b1dc5f61a59a770d805d65659.zip | |
day11
Diffstat (limited to 'day11.ijs')
| -rw-r--r-- | day11.ijs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/day11.ijs b/day11.ijs new file mode 100644 index 0000000..1a9fbd5 --- /dev/null +++ b/day11.ijs @@ -0,0 +1,5 @@ +d =: ([;._2) 1!:1<'day11' +neigh =: '#'&= -~ [: +/"1 [: +/"2 '#' = 3 3 >;._3 '.'&([,[,~[,.[,.~]) +step =: '.L#' {~ ([: -(3<[)*'#'=]) + (2*'#'=]) + ((0=[) * 'L'=]) + 'L'=] ++/,'#'=(neigh step ])^:_ d NB. 2324 +NB. part2 TBD |