{"description":"\u554f\u984c http://codeforces.com/contest/713/problem/At\u500b\u306e\u30af\u30a8\u30ea\u3092\u51e6\u7406\u3059\u308b\u30021. + a : \u81ea\u7136\u6570a\u3092multiset\u306b\u5165\u308c\u308b 2. - a : \u81ea\u7136\u6570a\u3092multiset\u304b\u30891\u3064\u6d88\u3059 3. ? s : \u6587\u5b57\u5217s\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u5f53\u3066\u306f\u307e\u308b\u81ea\u7136\u6570a\u304cmultiset\u306b\u4f55\u500b\u3042\u308b\u304b\u51fa\u529b\u3059\u308b\u6587\u5b57\u5217s\u306e\u30d1\u30bf\u30fc\u30f3\u3068\u306f\u3001 010\u3067\u3042\u308c\u3070\u3001\u5076\u6570\u30fb\u5947\u6570\u30fb\u5076\u6570\u3068\u5404\u6841\u306a\u3063\u3066\u3044\u308b\u6570\u3092\u6307\u3059\uff08414\u306a\u3069\uff09 \u3082\u3057\u3001\u6587\u5b57\u5217\u306e\u65b9\u304c\u6570\u3088\u308a\u9577\u3055\u304c\u5c0f\u3055\u3044\u306a\u3089\u3001\u6587\u5b57\u5217\u306e\u5148\u982d\u306b0\u3092\u8ffd\u52a0\u3057\u3066\u5224\u65ad\u3059\u308b \u3082\u3057\u3001\u6570\u306e\u65b9\u304c\u6587\u5b57\u5217\u3088\u308a\u9577\u3055\u304c\u5c0f\u3055\u3044\u306a\u3089\u3001\u6570\u306e\u5148\u982d\u306f0\u3067\u3042\u308b\u3082\u306e\u3068\u3057\u3066\u8003\u3048\u308b1 0 1","title":"Sonya and Queries [Codeforces 371 : Div1 A, Div2 C]","url":"https://blog.hamayanhamayan.com/entry/2016/09/17/001227","blog_title":"\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093","author_name":"hamayanhamayan","author_url":"https://blog.hatena.ne.jp/hamayanhamayan/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.hamayanhamayan.com%2Fentry%2F2016%2F09%2F17%2F001227\" title=\"Sonya and Queries [Codeforces 371 : Div1 A, Div2 C] - \u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\u306f\u307e\u3084\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","published":"2016-09-17 00:12:27","provider_name":"Hatena Blog","type":"rich","blog_url":"https://blog.hamayanhamayan.com/","provider_url":"https://hatena.blog","version":"1.0","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"image_url":null,"width":"100%"}