{"width":"100%","image_url":null,"version":"1.0","author_url":"https://blog.hatena.ne.jp/phyllo_algo/","blog_url":"https://phyllo-algo.hatenadiary.org/","blog_title":"\u308c\u3069\u3053\u3060\u76ee\u6307\u3059\u3088\uff01\u3000(\uff1b`\u30fb\u03c9\u30fb\uff09","description":"\u554f\u984c k-smooth\u306a\u6b63\u306e\u6574\u6570\u3068\u306f\u3001\u305d\u306e\u6700\u5927\u306e\u7d20\u56e0\u6570\u304ck\u3092\u8d85\u3048\u306a\u3044\u3088\u3046\u306a\u6574\u6570\u3092\u3044\u3046\u3002 N\u4ee5\u4e0b\u306e\u6b63\u306e\u6574\u6570\u306e\u3046\u3061\u3067k-smooth\u306a\u6574\u6570\u306e\u500b\u6570\u3092\u8fd4\u3059\u3002 \u8003\u3048\u65b9 \u3084\u308b\u3060\u3051\u3002 \u25a0\u7d20\u6570\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u6c42\u3081\u308b\u65b9\u6cd5 1000\u4ee5\u4e0b\u306e\u7d20\u6570\u306b\u3064\u3044\u3066\u3001\u5404\u7d20\u6570\u540c\u58eb\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3067\u304d\u308bN\u4ee5\u4e0b\u306e\u6574\u6570\u306e\u500b\u6570\u3092dfs\u3067\u6c42\u3081\u308b\u3002 (\u6ce8\u610f:\u6841\u3042\u3075\u308c) \u25a0\u6700\u5927\u306e\u7d20\u56e0\u6570\u3092dp\u3059\u308b\u65b9\u6cd5 \u305d\u306e\u6570\u5b57\u306e\u6700\u5927\u306e\u7d20\u56e0\u6570\u3092\u4fdd\u6301\u3059\u308bint maxp[MAX_N+1]\u3092\u7528\u610f\u3057\u30010\u3067\u521d\u671f\u5316\u3002maxp[1]=1; i=2\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u3066\u3001\u3082\u3057maxp[i]==0\u306e\u6642\u306f\u3001maxp[i]=i\u3068\u3057\u3001i\u306e\u500d\u6570\u306e\u3068\u3053\u308d\u306fmaxp[i*j]=max(maxp[i*j\u2026","type":"rich","height":"190","author_name":"phyllo_algo","categories":["\u3068\u3077\u3053\u3060","\u904e\u53bb\u554f"],"title":"SRM388 Div2 1000","provider_url":"https://hatena.blog","published":"2011-01-21 00:39:17","url":"https://phyllo-algo.hatenadiary.org/entry/20110121/1295624357","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fphyllo-algo.hatenadiary.org%2Fentry%2F20110121%2F1295624357\" title=\"SRM388 Div2 1000 - \u308c\u3069\u3053\u3060\u76ee\u6307\u3059\u3088\uff01\u3000(\uff1b`\u30fb\u03c9\u30fb\uff09\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog"}