efbac0813c
Today's problem works very nicely thanks to window although the indexing sadly is off by a constant amount from what we immediately get. I have a feeling someone is going to demolish my 31 char k solution. Change-Id: Ia90786ce2fe321235286a85c466decf7feb669ed Reviewed-on: https://cl.tvl.fyi/c/depot/+/7534 Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI Autosubmit: sterni <sternenseemann@systemli.org>
4 lines
165 B
BQN
4 lines
165 B
BQN
i ← ⊑•FLines "input"
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FirstMarker ← {𝕩+⊑/(∧´∘¬⊒)˘𝕩↕i}
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•Out "day06.1: "∾•Fmt FirstMarker 4
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•Out "day06.2: "∾•Fmt FirstMarker 14
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