{"type":"rich","published":"2018-08-18 07:55:55","blog_url":"https://i-my-mine.hatenablog.com/","blog_title":"\u3042\u3044\u307e\u3044\u307e\u3044\u3093\u306e\u751f\u7269\u5b66","author_name":"I_my_mine","description":"ABC 073 C - Write and Erase\u4eca\u56de\u306fmap\u306e\u5fa9\u7fd2\u3092\u3057\u307e\u3057\u305f\u3002\u4e00\u5ea6\u5b9f\u88c5\u3057\u3066\u3082\u5fd8\u308c\u304c\u3061\u2026 map\u306f\u30ad\u30fc\u3068\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u5024\u3092\u683c\u7d0d\u3067\u304d\u308b\u3082\u306e\u306a\u306e\u3060\u305d\u3046\u3067\u3001map<\"\u30ad\u30fc\u306e\u578b\",\"\u5024\u306e\u578b\"> \u540d\u524d;\u3068\u3044\u3046\u5f62\u3067map\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u578b\u306f\u3001int\u3068\u304bstring\u3068\u304b\u2026\u79c1\u304c\u4eca\u306e\u6240\u4f7f\u3063\u305f\u306e\u306f\u300c\u5165\u529b\u3055\u308c\u305f\u4e2d\u306e\u8981\u7d20\u306e\u6570\u3092\u6570\u3048\u308b\u305f\u3081\u306emap\u300d\u3002 \u5148\u306b\u3001\u300c\u5165\u529b\u306b\u5bfe\u3057\u521d\u898b\u306e\u8981\u7d20\u306a\u3089\u30ad\u30fc\u3092\u4f5c\u6210\u3057\u3001\u65e2\u8996\u306e\u8981\u7d20\u306a\u3089\u5024\u30921\u5897\u3084\u3059\u300d\u3068\u3044\u3046\u95a2\u6570\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002 void increment (map<int, int>& m, int i) {auto itr = m.find(i); //itr\u306fm\u306e\u4e2d\u2026","provider_name":"Hatena Blog","height":"190","width":"100%","provider_url":"https://hatena.blog","url":"https://i-my-mine.hatenablog.com/entry/2018/08/18/075555","version":"1.0","author_url":"https://blog.hatena.ne.jp/I_my_mine/","title":"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 map\u306e\u5fa9\u7fd2\u306a\u3069","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fi-my-mine.hatenablog.com%2Fentry%2F2018%2F08%2F18%2F075555\" title=\"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 map\u306e\u5fa9\u7fd2\u306a\u3069 - \u3042\u3044\u307e\u3044\u307e\u3044\u3093\u306e\u751f\u7269\u5b66\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u30d6\u30ed\u30b0"]}