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| author | Leah Neukirchen <leah@vuxu.org> | 2020-12-16 20:38:55 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2020-12-16 20:38:55 +0100 |
| commit | 580d09701f0377c4b80e6ea52cf8fa6b647778b1 (patch) | |
| tree | 2e3ef57dfb00c94d6c9bfbb0b7a64bf73a9f419f /day15.ijs | |
| parent | 76933fddfe8deb9d18c40ea974bbe71bbc7dd319 (diff) | |
| download | adventofcode2020-580d09701f0377c4b80e6ea52cf8fa6b647778b1.tar.gz adventofcode2020-580d09701f0377c4b80e6ea52cf8fa6b647778b1.tar.xz adventofcode2020-580d09701f0377c4b80e6ea52cf8fa6b647778b1.zip | |
day15
Diffstat (limited to 'day15.ijs')
| -rw-r--r-- | day15.ijs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/day15.ijs b/day15.ijs new file mode 100644 index 0000000..81aac36 --- /dev/null +++ b/day15.ijs @@ -0,0 +1,20 @@ +d =: 5 2 8 16 18 0 1 + +h =: 3 : 0 +if. 1 = #y do. + 0 +else. + --/ _2 {. y +end. +) + +part1 =: 3 : 0 +for. i. 2020 do. + d =: d,h I. d = {:d +end. +2019 { d +) + +part1'' NB. 517 + +NB. part2 tbd |