{"blog_url":"https://inamori.hateblo.jp/","url":"https://inamori.hateblo.jp/entry/2023/09/16/100849","height":"190","provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/inamori/","blog_title":"inamori\u2019s diary","title":"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 101","version":"1.0","provider_name":"Hatena Blog","author_name":"inamori","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2023%2F09%2F16%2F100849\" title=\"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 101 - inamori\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","image_url":null,"description":"https://atcoder.jp/contests/math-and-algorithm/tasks/typical90_o\u9078\u3093\u3060\u30dc\u30fc\u30eb\u306e1\u3001\u9078\u3070\u308c\u306a\u304b\u3063\u305f\u30dc\u30fc\u30eb\u30920\u3068\u8868\u3059\u3068\u3001\u4f8b\u3048\u3070N=5\u30671\u30684\u304c\u9078\u3070\u308c\u305f\u3089\u300110010\u3068\u8868\u73fe\u3067\u304d\u307e\u3059\u3002 \u51fa\u529b\u4f8b\u3092\u898b\u308b\u3068\u3001\u4e0b\u306e\u307b\u3046\u306f\u5dee\u304c\u7b49\u5dee\u6570\u5217\u306b\u306a\u3063\u3066\u3044\u3066\u7c21\u5358\u305d\u3046\u3067\u3059\u306d\u3002\u4e00\u65b9\u3001k\u304c\u5c0f\u3055\u3044\u3068DP\u304c\u4f7f\u3048\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001k=2\u306a\u3089\u3001\u5de6\u304b\u3089\u8003\u3048\u3066\u3001\u76f4\u524d\u306b1\u304c\u3042\u3063\u305f\u72b6\u614b\u3068\u6b21\u306b1\u3092\u7f6e\u3051\u308b\u72b6\u614b\u306e2\u3064\u304c\u3042\u3063\u3066\u3001\u3068\u3044\u3046\u72b6\u614b\u306b\u3001\u3068\u3044\u3046\u884c\u5217\u3092\u4f5c\u7528\u3059\u308c\u3070\u7b54\u3048\u304c\u51fa\u308b\u306e\u3067\u3001k\u304c\u5c0f\u3055\u3051\u308c\u3070\u901f\u3044\u3067\u3059\u3002\u305f\u3060\u3001\u3053\u308c\u3060\u3068\u500b\u3005\u306e\u8a08\u7b97\u91cf\u304c\u306a\u306e\u3067\u3042\u307e\u308a\u5927\u304d\u3044k\u306b\u306f\u4f7f\u3048\u307e\u305b\u3093\u3002 \u3082\u3046\u5c11\u3057\u8a73\u3057\u304f\u898b\u3066\u307f\u307e\u3057\u3087\u2026","categories":[],"published":"2023-09-16 10:08:49"}