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2024 day 11

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Dimitri Lozeve 2024-12-11 18:38:45 +01:00
parent 1065943b0f
commit bea330905c
2 changed files with 17 additions and 0 deletions
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2024/day11/day11.bqn Normal file
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Split←((⊢-˜+`׬)∘=⊔⊢)
in←•ParseFloat¨' 'Split ¯1↓•FChars"input"
h←⟨⟩•HashMap⟨⟩
NumberOfDigits←{⌊1+10⋆⁼𝕩}
F←{
𝕊0: ⟨1⟩;
n←NumberOfDigits 𝕩
(1=2|n)⊑⟨⟨⌊𝕩÷10⋆n÷2,(10⋆n÷2)|𝕩⟩,⟨2024×𝕩⟩⟩
}
G←{
0𝕊n: 1;
d𝕊n: {𝕊¯1: r←+´(d-1)⊸G¨F n ⋄ d‿n h.Set r ⋄ r ; 𝕩}¯1 h.Get d‿n
}
•Show +´25⊸G¨in
•Show +´75⊸G¨in