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authorLeah Neukirchen <leah@vuxu.org>2020-12-10 21:27:11 +0100
committerLeah Neukirchen <leah@vuxu.org>2020-12-10 21:27:11 +0100
commit6b8523c3caebdc30f0c2b97efa95d128a95e1744 (patch)
treefd05e3684f822d1a5597745c9bf625633ec3172c /day09.ijs
parenta521c98193a01927f5d4f7aa245a6fc9ca7d8ad9 (diff)
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day09
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+]a=:d{~25+0 i.~({:e.[:,[:+/~}:)"1 (26,\d=:(".;._2)1!:1<'day09')  NB. 138879426
++/(<./,>./)(1=(/:~{.($#:I.@:,)a=-/~+/\d)I.i.#d)#d  NB. 23761694