{"categories":["C#",".NET","\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"url":"https://tnakamura.hatenablog.com/entry/2024/12/11/a11","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftnakamura.hatenablog.com%2Fentry%2F2024%2F12%2F11%2Fa11\" title=\"A11 - Binary Search 1 - present\" 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","author_name":"griefworker","width":"100%","author_url":"https://blog.hatena.ne.jp/griefworker/","image_url":null,"version":"1.0","blog_url":"https://tnakamura.hatenablog.com/","blog_title":"present","provider_url":"https://hatena.blog","published":"2024-12-11 08:00:00","description":"atcoder.jp List<T> \u306b\u306f BinarySearch \u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u3051\u3069\u3001\u305d\u308c\u4f7f\u3063\u3061\u3083\u52c9\u5f37\u306b\u306a\u3089\u306a\u3044\u306e\u3067\u3001\u81ea\u524d\u5b9f\u88c5\u3002 var NX = Console.ReadLine()!.Split(\" \").Select(int.Parse).ToArray(); var N = NX[0]; var X = NX[1]; var A = Console.ReadLine()!.Split(\" \").Select(int.Parse).ToArray(); var idx = Search(N, X, A); Console.WriteLine(idx + 1); static int \u2026","title":"A11 - Binary Search 1","type":"rich","provider_name":"Hatena Blog"}