{"description":"\u306f\u3058\u3081\u306b \u9577\u3055 N \u306e\u6587\u5b57\u5217 S \u3092\u8003\u3048\u307e\u3059 S \u306e\u7a7a\u3067\u306a\u3044\u90e8\u5206\u6587\u5b57\u5217 (N(N - 1)/2 \u901a\u308a\u3042\u308a\u307e\u3059) \u306e\u3046\u3061, \u56de\u6587\u3067\u3042\u308b\u3088\u3046\u306a\u3082\u306e\u306f\u9ad8\u3005 N \u7a2e\u985e\u3057\u304b\u5b58\u5728\u3057\u306a\u3044 \u3089\u3057\u3044\u3067\u3059 N \u3092\u9054\u6210\u3059\u308b\u306e\u306f\u7c21\u5358\u3067, \u5168\u90e8\u9055\u3046\u6587\u5b57\u306b\u3059\u308c\u3070\u3044\u3044\u3067\u3059 \u3051\u3069\u3053\u3053\u304b\u3089\u5897\u3084\u3059\u65b9\u6cd5\u306f\u5b58\u5728\u3057\u306a\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f \u306a\u304b\u306a\u304b\u306b\u975e\u76f4\u611f\u7684\u306b\u611f\u3058\u305f\u306e\u3067\u3061\u3083\u3093\u3068\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046 \u672c\u6587 \u5e30\u7d0d\u7684\u306b\u793a\u3059\u306e\u304c\u3088\u3055\u3052\u3067\u3059 \u6587\u5b57\u5217 S \u304c\u5b58\u5728\u3057\u3066\u3044\u3066, S \u306e\u672b\u5c3e\u306b\u6587\u5b57 c \u3092\u4e00\u6587\u5b57\u8ffd\u52a0\u3059\u308b\u3068\u304d\u306e\u3053\u3068\u3092\u8003\u3048\u307e\u3059 \u3053\u306e\u6642, S \u306b\u542b\u307e\u308c\u308b\u56de\u6587\u306e\u7a2e\u985e\u6570\u306f\u9ad8\u3005 1 \u7a2e\u985e\u3057\u304b\u5897\u3048\u306a\u3044\u3053\u3068\u304c\u8a00\u3048\u307e\u3059 \u3055\u3066, \u3053\u306e\u3068\u304d\u306e\u56de\u6587\u306e\u5897\u3048\u65b9\u3068\u3057\u3066 c \u304c\u56de\u2026","url":"https://suu-0313.hatenablog.com/entry/2023/02/24/135305","published":"2023-02-24 13:53:05","author_url":"https://blog.hatena.ne.jp/suu_0313/","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsuu-0313.hatenablog.com%2Fentry%2F2023%2F02%2F24%2F135305\" title=\"\u6587\u5b57\u5217\u306b\u542b\u307e\u308c\u308b\u56de\u6587\u306e\u7a2e\u985e\u6570\u306f\u9ad8\u3005 |S| \u7a2e\u985e - Suu\u3055\u3093\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","type":"rich","author_name":"suu_0313","image_url":null,"provider_url":"https://hatena.blog","blog_title":"Suu\u3055\u3093\u306e\u30d6\u30ed\u30b0","title":"\u6587\u5b57\u5217\u306b\u542b\u307e\u308c\u308b\u56de\u6587\u306e\u7a2e\u985e\u6570\u306f\u9ad8\u3005 |S| \u7a2e\u985e","blog_url":"https://suu-0313.hatenablog.com/","version":"1.0","categories":[],"provider_name":"Hatena Blog"}