{"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzehnpaard.hatenablog.com%2Fentry%2F2018%2F07%2F03%2F184242\" title=\"\u87fb\u672c\u521d\u7d1a\u7de8\u653b\u7565 - 2-4 \u4e8c\u5206\u63a2\u7d22\u6728 - Arantium Maestum\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://zehnpaard.hatenablog.com/entry/2018/07/03/184242","categories":["AtCoder","Python","\u87fb\u672c"],"blog_url":"https://zehnpaard.hatenablog.com/","width":"100%","author_name":"zehnpaard","author_url":"https://blog.hatena.ne.jp/zehnpaard/","type":"rich","provider_name":"Hatena Blog","image_url":null,"provider_url":"https://hatena.blog","blog_title":"Arantium Maestum","description":"\u87fb\u672c\u306e\u7ae0\u540d\u3067\u3042\u308b\u300c\u4e8c\u5206\u63a2\u7d22\u6728\u300d\u3068\u3044\u3046\u30b5\u30d6\u30bf\u30a4\u30c8\u30eb\u3092\u4ed8\u3051\u305f\u304c\u3001Python\u306a\u306e\u3067\u4e8c\u5206\u63a2\u7d22\u6728\u4f7f\u308f\u306a\u3044\u3002set\u3082dict\u3082\u30cf\u30c3\u30b7\u30e5\u30de\u30c3\u30d7\u3060\u3002 ABC085 B\u554f\u984c Kagami Mochi abc085.contest.atcoder.jp abc085.contest.atcoder.jp \u4e0a\u306b\u4e57\u305b\u308b\u93e1\u9905\u306f\u4e0b\u306e\u9905\u3088\u308a\u76f4\u5f84\u304c\u5c0f\u3055\u304f\u306a\u304f\u3066\u306f\u3044\u3051\u306a\u3044\u3068\u3044\u3046\u5236\u7d04\u306e\u3082\u3068\u3001\u4f55\u6bb5\u306e\u93e1\u9905\u304c\u4f5c\u308c\u308b\u304b\u3068\u3044\u3046\u554f\u984c\u3002 \u5236\u7d04\u306f\u8a00\u3044\u63db\u3048\u308c\u3070\u300c\u540c\u3058\u76f4\u5f84\u306e\u93e1\u9905\u306f\u4f7f\u3048\u306a\u3044\u300d\u3068\u3044\u3046\u3053\u3068\u3002\u306a\u306e\u3067\u76f4\u5f84\u306e\u91cd\u8907\u3092\u9664\u3044\u3066\u6570\u3048\u308c\u3070\u3044\u3044\u3002 n = int(input()) print(len(set(int(input()) for _ in r\u2026","version":"1.0","published":"2018-07-03 18:42:42","title":"\u87fb\u672c\u521d\u7d1a\u7de8\u653b\u7565 - 2-4 \u4e8c\u5206\u63a2\u7d22\u6728"}