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伊藤 雅晴

@masa0599

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Powerful, Perfect power, Achilles number

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Meet in the middle(半分全列挙)アルゴリズムの例

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Meet in the middle(半分全列挙)アルゴリズムの例

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ディリクレ双曲線法をやさしく解説

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ディリクレ双曲線法をやさしく解説

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Antichainの最大値を求めるSpernerの定理

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数独をExact cover問題として解く(DLX package 使用)

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数独をExact cover問題として解く(DLX package 使用)

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ポリイアモンドのピースの数

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ヘプタモンド・パズルを解く(DLX package 使用)
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