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| author | Leah Neukirchen <leah@vuxu.org> | 2020-12-07 19:19:52 +0100 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2020-12-07 19:19:52 +0100 |
| commit | b59e223242a940b435a8badaffe0130836459a10 (patch) | |
| tree | 5cf2d3102b459a23e149d60fb67d48b978ba10f0 /day06.clj | |
| parent | ad5dd89ea90c3198d41a3b35250b4d8cd7af564d (diff) | |
| download | adventofcode2020-b59e223242a940b435a8badaffe0130836459a10.tar.gz adventofcode2020-b59e223242a940b435a8badaffe0130836459a10.tar.xz adventofcode2020-b59e223242a940b435a8badaffe0130836459a10.zip | |
day06
Diffstat (limited to 'day06.clj')
| -rw-r--r-- | day06.clj | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/day06.clj b/day06.clj new file mode 100644 index 0000000..b7f8eca --- /dev/null +++ b/day06.clj @@ -0,0 +1,17 @@ +(def data + (clojure.string/split (slurp "day06") #"\n\n")) + +(->> data + (map #(->> % + (remove #{\newline}) + set + count)) + (apply +)) ; => 6612 + +(->> data + (map #(->> % + clojure.string/split-lines + (map set) + (reduce clojure.set/intersection) + count)) + (apply +)) ; => 3268 |