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実践・最短経路問題
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keymoon
November 15, 2021
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290
実践・最短経路問題
魔女のお茶会 2021/冬
での発表スライドです。
Qiita の
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keymoon
November 15, 2021
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Transcript
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状態とはなにか? 状態 A 状態 B1 状態 B2 c1 c2
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X X X X ▪ 以下の操作は mod 256 で行うものとする ▪
整数 0≦X≦255 があり、以下の操作ができる A) X = X + d (0≦d≦5) B) X = 2X + d(0≦d≦5) ▪ (A) にはコストが 2、(B) にはコストが 8 かかる ▪ X を 0≦Y≦255 にするための最小コストは?
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