{"description":"\u304a\u984c\u7bb1\u3088\u308a\u3002 Problem - E - Codeforces \u5c11\u3057\u524d\u306b\u30d0\u30c1\u30e3\u3067\u6271\u308f\u308c\u3066\u8a71\u984c\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u306d\u3002\u516c\u5f0f\u89e3\u8aac\u306eDP\u306e\u6b63\u5f53\u6027\u304c\u5206\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u30ea\u30af\u30a8\u30b9\u30c8\u3060\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u79c1\u3082\u308f\u304b\u3089\u306a\u3044\u306e\u3067\uff08\u3054\u3081\u3093\u306a\u3055\u3044\u2026\uff09\u3082\u3046\u5c11\u3057\u6c4e\u7528\u7684\u306b\u4f7f\u3048\u308b\u89e3\u6cd5\u3092\u66f8\u304d\u307e\u3059\u3002 \u554f\u984c\u6982\u8981 \u500b\u306e\u8981\u7d20\u306b\u3064\u3044\u3066\u91cd\u307f \u3001\u4fa1\u5024 \u304c\u4e0e\u3048\u3089\u308c\u308b\u3002\u3053\u308c\u3089\u306e\u8981\u7d20\u304b\u3089\u5408\u8a08\u91cd\u307f \u4ee5\u4e0b\u306b\u306a\u308b\u3088\u3046\u306b\u9078\u3093\u3067\u5408\u8a08\u4fa1\u5024\u3092\u6700\u5927\u5316\u305b\u3088\u3002 \u5236\u7d04 \u89e3\u6cd5 \u30ca\u30c3\u30d7\u30b5\u30c3\u30af\u554f\u984c\u3067\u3059\u3002 \u306f\u901a\u3089\u306a\u3044\u5236\u7d04\u306a\u306e\u3067\u3001 \u3068\u3044\u3046\u5236\u7d04\u3092\u6d3b\u304b\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002 \u91cd\u307f\u306e\u7a2e\u985e\u6570\u3068\u305d\u306e\u5024\u304c\u975e\u5e38\u306b\u5c0f\u3055\u3044\u3068\u304d\u306b\u306f\u3001\u91cd\u307f\u306e\u6700\u5c0f\u516c\u500d\u6570\u306b\u6ce8\u76ee\u3057\u305f\u89e3\u6cd5\u304c\u6709\u52b9\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u91cd\u307f \u306e\u6700\u5c0f\u516c\u500d\u6570\u306f \u3067\u3059\u2026","blog_url":"https://betrue12.hateblo.jp/","blog_title":"ARMERIA","author_url":"https://blog.hatena.ne.jp/betrue12/","image_url":"https://chart.apis.google.com/chart?cht=tx&chl=%20n","published":"2020-01-16 21:27:05","title":"  Educational Codeforces Round 21 E. Selling Souvenirs","url":"https://betrue12.hateblo.jp/entry/2020/01/16/212705","categories":["Codeforces","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbetrue12.hateblo.jp%2Fentry%2F2020%2F01%2F16%2F212705\" title=\"  Educational Codeforces Round 21 E. Selling Souvenirs - ARMERIA\" 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","provider_url":"https://hatena.blog","author_name":"betrue12","type":"rich","width":"100%","height":"190","version":"1.0"}