{"type":"rich","categories":[],"version":"1.0","author_name":"ir5","author_url":"https://blog.hatena.ne.jp/ir5/","title":"ICPC\u56fd\u5185\u4e88\u9078 2023 \u6e96\u5099\u8a18","provider_url":"https://hatena.blog","blog_url":"https://ir5.hatenablog.com/","url":"https://ir5.hatenablog.com/entry/20230708/1688751175","description":"ICPC\u3068\u3044\u3046\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30f3\u30c6\u30b9\u30c8\u306e\u4e88\u9078\u304c\u4eca\u65e5(\u3068\u3044\u3063\u3066\u3082\u3082\u3046\u65e5\u4ed8\u5909\u308f\u308a\u307e\u3057\u305f\u304c)\u306e\u5915\u65b9\u306b\u3042\u308a\u307e\u3057\u305f\u300250\u30c1\u30fc\u30e0\u7a0b\u5ea6\u304c\u9078\u629c\u3055\u308c\u308b\u3088\u3046\u3067\u3059\u3002 \u3053\u308c\u307e\u3067\u3053\u306e\u5927\u4f1a\u306e\u6e96\u5099\u5074\u306e\u8a18\u9332\u306f\u307b\u3068\u3093\u3069\u306a\u304b\u3063\u305f\u3088\u3046\u306b\u601d\u3044\u307e\u3059\u304c\u3001\u6e96\u5099\u306b\u8208\u5473\u3092\u6301\u3064\u4eba\u3092\u5897\u3084\u3059\u610f\u56f3\u3082\u3084\u3084\u3042\u308a\u500b\u4eba\u7684\u306a\u8a18\u9332\u3092\u6b8b\u3057\u307e\u3059\u3002 \u4eca\u5e74\u306f C, F \u554f\u984c\u306e\u539f\u6848\u3092\u4f5c\u6210\u3057\u3066\u3044\u305f\u306e\u3067\u305d\u308c\u306b\u3064\u3044\u3066\u8a18\u305d\u3046\u3068\u601d\u3044\u307e\u3059\u3002 C \u554f\u984c\u539f\u6848 \u554f\u984c\u6587 \u6559\u5ba4\u3067NxN\u306e\u5e2d\u304c\u4e26\u3079\u3089\u308c\u3066\u3044\u308b\u3002 \u5e2d\u66ff\u3048\u3092\u884c\u3044\u3001\u4ee5\u524d\u524d\u5f8c\u307e\u305f\u306f\u5de6\u53f3\u3067\u96a3\u308a\u5408\u3063\u3066\u3044\u305f\u751f\u5f92\u540c\u58eb\u306f\u3001 \u5e2d\u66ff\u3048\u5f8c\u306b\u306f\u5c11\u306a\u304f\u3068\u3082\u30de\u30f3\u30cf\u30c3\u30bf\u30f3\u8ddd\u96e2\u304c floor(N/2) \u4ee5\u4e0a\u306b\u306a\u308b\u3088\u3046\u306b\u3057\u305f\u3044\u3002 \u305d\u306e\u3088\u3046\u306a\u5e2d\u66ff\u3048\u6848\u3092\u6c42\u3081\u3088\u30022 \u2264 \u2026","published":"2023-07-08 02:32:55","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fir5.hatenablog.com%2Fentry%2F20230708%2F1688751175\" title=\"ICPC\u56fd\u5185\u4e88\u9078 2023 \u6e96\u5099\u8a18 - \u3046\u3069\u3093\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u3046\u3069\u3093\u8a18","provider_name":"Hatena Blog","image_url":null,"height":"190","width":"100%"}