{"description":"1. \u6982\u8981 \u672c\u8a18\u4e8b\u3067\u306f\uff0c\u90e8\u5206\u96c6\u5408\u30fb\u4e0a\u4f4d\u96c6\u5408\u95a2\u4fc2\u306b\u95a2\u3059\u308b\u30bc\u30fc\u30bf\u5909\u63db\uff0c\u30e1\u30d3\u30a6\u30b9\u5909\u63db\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\uff0e\u30bc\u30fc\u30bf\u5909\u63db\u30fb\u30e1\u30d3\u30a6\u30b9\u5909\u63db\u306f\u3088\u308a\u4e00\u822c\u306b\u9806\u5e8f\u96c6\u5408\u306b\u5bfe\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u308b\u3082\u306e\u3067\u3059\u304c\uff0c\u672c\u8a18\u4e8b\u3067\u6271\u3046\u306e\u306f\u305d\u306e\u7279\u6b8a\u30b1\u30fc\u30b9\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\uff0e 2. \u524d\u63d0\u77e5\u8b58 $\\lbrace 0,1,\\ldots,n-1\\rbrace$ \u306e\u90e8\u5206\u96c6\u5408\u3068\uff0c$2 ^ n$ \u672a\u6e80\u306e\u975e\u8ca0\u6574\u6570\u306e\u5bfe\u5fdc\uff08\u30d3\u30c3\u30c8\u30de\u30b9\u30af\uff09\uff0e 3. \u90e8\u5206\u96c6\u5408\u306b\u95a2\u3059\u308b\u30bc\u30fc\u30bf\u5909\u63db $n$ \u3092\u975e\u8ca0\u6574\u6570\u3068\u3057\u307e\u3059\uff0e\u672c\u8a18\u4e8b\u3067\u306f\uff0c$\\lbrace 0,1,\\ldots,n-1\\rbrace$ \u306e\u90e8\u5206\u96c6\u5408\u3092\uff0c\u30d3\u30c3\u30c8\u30de\u30b9\u30af\u306b\u5bfe\u5fdc\u3055\u305b\uff0c$2 ^ n$ \u672a\u6e80\u306e\u975e\u8ca0\u6574\u6570\u3068\u3057\u3066\u8868\u3057\u307e\u3059\uff0e \u2026","blog_title":"AtCoderInfo","provider_name":"Hatena Blog","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/158934417/1702097020779738","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finfo.atcoder.jp%2Fentry%2Falgorithm_lectures%2Fsubset_zeta_mobius\" title=\"\u30bc\u30fc\u30bf\u30fb\u30e1\u30d3\u30a6\u30b9\u5909\u63db\uff08\u90e8\u5206\u96c6\u5408\u95a2\u4fc2\uff09 - AtCoderInfo\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","type":"rich","title":"\u30bc\u30fc\u30bf\u30fb\u30e1\u30d3\u30a6\u30b9\u5909\u63db\uff08\u90e8\u5206\u96c6\u5408\u95a2\u4fc2\uff09","height":"190","version":"1.0","published":"2026-04-10 14:09:47","author_name":"atcoder","provider_url":"https://hatena.blog","url":"https://info.atcoder.jp/entry/algorithm_lectures/subset_zeta_mobius","author_url":"https://blog.hatena.ne.jp/atcoder/","categories":["\u96c6\u5408\u95a2\u6570","\u30bc\u30fc\u30bf\u5909\u63db","\u30e1\u30d3\u30a6\u30b9\u5909\u63db","AND \u7573\u307f\u8fbc\u307f","OR \u7573\u307f\u8fbc\u307f"],"blog_url":"https://info.atcoder.jp/"}