{"url":"https://blue-s.hatenadiary.com/entry/2023/10/31/203522","type":"rich","width":"100%","title":"\u4e8c\u5206\u63a2\u7d22","published":"2023-10-31 20:35:22","image_url":null,"blog_url":"https://blue-s.hatenadiary.com/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblue-s.hatenadiary.com%2Fentry%2F2023%2F10%2F31%2F203522\" title=\"\u4e8c\u5206\u63a2\u7d22 - \u7af6\u30d7\u30ed\u89e3\u6cd5\u307e\u3068\u3081\" 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","blog_title":"\u7af6\u30d7\u30ed\u89e3\u6cd5\u307e\u3068\u3081","author_url":"https://blog.hatena.ne.jp/Blue_S/","provider_name":"Hatena Blog","author_name":"Blue_S","categories":[],"provider_url":"https://hatena.blog","description":"\u4e8c\u5206\u63a2\u7d22\u3068\u306f \u3042\u308b\u6761\u4ef6P\u3092\u6e80\u305f\u3059\u96c6\u5408\u3068\u6e80\u305f\u3055\u306a\u3044\u96c6\u5408\u306e\u5883\u754c\u5024\u3092\u6c42\u3081\u308b\u554f\u984c\u3067\u3001\u305d\u306e\u96c6\u5408\u306e\u5883\u754c\u9762\u304c\u4e00\u3064\u3057\u304b\u306a\u3044\u3068\u304d\u306b\u4f7f\u3048\u308b\u3002\uff08\u8aac\u660e\u304c\u4e0b\u624b\uff09 \u306a\u3093\u304b\u3053\u3046\u6570\u76f4\u7dda\u3067\u3053\u3063\u304b\u3089\u53f3\u304cok\u3067\u3053\u3063\u304b\u3089\u5de6\u304cng\u3063\u3066\u306a\u3063\u3066\u3044\u308b\u307f\u305f\u3044\u306a\u3001\u3001\u3001\u3001 \u307e\u305a\u3001\u5168\u4f53\u3092\u4e8c\u3064\u306b\u5206\u3051\u3066\u3001\u3059\u308b\u3068\u305d\u306e\u3069\u3063\u3061\u304b\u306fok\u304bng\u3060\u3051\u306e\u96c6\u5408\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u308c\u3092mid\u306b\u3057\u3066\u3001\u3001\u3001\u3001\u306a\u3093\u304b\u307e\u3068\u3081\u308b\u5fc5\u8981\u306a\u3044\u3067\u3059\u306d\u3002\u81ea\u5206\u3067\u306f\u308f\u304b\u3063\u3066\u3044\u308b\u306e\u3067\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u3042\u308c\u3070\u9811\u5f35\u3063\u3066\u8a00\u8a9e\u5316\u3057\u307e\u3059\u3002 \u5b9f\u88c5 let mut ok = n as isize; let mut ng = -1; while ok - ng > 1 { let mid = (ok + ng) / \u2026"}