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2024 day 7

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Dimitri Lozeve 2024-12-07 13:17:15 +01:00
parent 6a4ae2dd99
commit 7dc480d68f
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2024/day07/day07.bqn Normal file
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Split←((⊢-˜+`׬)∘=⊔⊢)
in←⊑⌾⊑˘•ParseFloat¨¨0‿1⊸(↓¨)˘>' '⊸Split¨¨':'⊸Split¨•FLines"input"
Check1←{
𝕨𝕊⟨n⟩: 𝕨=n;
0=(⊑𝕩)|𝕨 ? ((𝕨÷⊑𝕩)𝕊1↓𝕩)∨(𝕨-⊑𝕩)𝕊1↓𝕩 ; (𝕨-⊑𝕩)𝕊1↓𝕩
}
•Show +´⊑˘/⟜in Check1⟜⌽´˘in
Unconcat←{(𝕨-𝕩)÷10⋆≠•Repr𝕩}
Suffix←{0=(10⋆≠•Repr𝕩)|𝕨-𝕩}
Check2←{
𝕨𝕊⟨n⟩: 𝕨=n;
𝕨Suffix⊑𝕩 ? ((𝕨Unconcat⊑𝕩)𝕊1↓𝕩)∨((𝕨÷⊑𝕩)𝕊1↓𝕩)∨(𝕨-⊑𝕩)𝕊1↓𝕩 ;
0=(⊑𝕩)|𝕨 ? ((𝕨÷⊑𝕩)𝕊1↓𝕩)∨(𝕨-⊑𝕩)𝕊1↓𝕩 ; (𝕨-⊑𝕩)𝕊1↓𝕩
}
•Show +´⊑˘/⟜in Check2⟜⌽´˘in