{"image_url":null,"description":"250 ReverseMagicalSource \u3084\u308b\u3060\u3051\u2606\u3077\u308d\u3076\u308c\u3080\u3002 class ReverseMagicalSource { public: int find(int source, int A) { int t = 0 , k = 1; while(1){ t += source * k; k *= 10; if(t > A)return t; } } }; 500 BoredPhilosophers N\u4eba\u5c45\u3066\u30011\u756a\u76ee\u306e\u4eba(1-indexed)\u306f1\u5358\u8a9e\u9023\u7d9a\u3057\u305f\u8a00\u8449\u3067\u30e6\u30cb\u30fc\u30af\u306a\u3082\u306e\u306e\u6570\u6570\u3048\u3066\u3001 2\u756a\u76ee\u306e\u4eba\u306f2\u5358\u8a9e\u9023\u7d9a\u3057\u305f\u8a00\u8449\u3067\u30e6\u30cb\u30fc\u30af\u306a\u3082\u306e\u306e\u6570\u6570\u3048\u3066\u3001 3\u756a\u76ee\u306e\u4eba\u306f3\u5358\u8a9e\u9023\u7d9a\u3057\u305f\u8a00\u8449\u3067\u30e6\u2026","height":"190","title":"SRM 451 Div2","type":"rich","author_url":"https://blog.hatena.ne.jp/kyuridenamida/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkyuridenamida.hatenablog.com%2Fentry%2F2011%2F03%2F29%2F141124\" title=\"SRM 451 Div2 - kyuridenamida\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"kyuridenamida","width":"100%","provider_name":"Hatena Blog","categories":[],"url":"https://kyuridenamida.hatenablog.com/entry/2011/03/29/141124","version":"1.0","blog_url":"https://kyuridenamida.hatenablog.com/","published":"2011-03-29 14:11:24","blog_title":"kyuridenamida\u306e\u30d6\u30ed\u30b0","provider_url":"https://hatena.blog"}