{"width":"100%","height":"190","image_url":null,"categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"title":"ATC 001 B Union Find","provider_url":"https://hatena.blog","description":"\u4eba\u9593\u306f\u611a\u304b\u3002\u3048\u306c\u308f\u3044\u3067\u3059\u3002 qiita.com atcoder.jp Union-find\u6728\u306e\u8b1b\u5ea7\u7528\u306e\u554f\u984c\u3089\u3057\u3044\u3002 Union-Find\u6728\u3068\u306f \u30b0\u30eb\u30fc\u30d7\u306e\u4f75\u5408\u3068\u5224\u5b9a\u304c\u3067\u304d\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 \u4f75\u5408\u3059\u308b\u306e\u306f\u3001\u30b0\u30eb\u30fc\u30d7\u540c\u58eb\u3001\u5224\u5b9a\u3067\u304d\u308b\u306e\u306f\u3001\u30ce\u30fc\u30c9\u3002\u3064\u307e\u308a\u3001\u30b0\u30eb\u30fc\u30d7\u306f\u6728\u3067\u8868\u3055\u308c\u308b\u3002 \u521d\u671f\u5316 \u306f\u3058\u3081\u306b N \u500b\u306e\u30ce\u30fc\u30c9\u3092\u7528\u610f\u3059\u308b\u3002\u306f\u3058\u3081\u306f\u3001\u8fba\u306f\u306a\u3044\u3002 \u4f75\u5408 \u7247\u65b9\u306e\u6728\u306e\u6839\u304b\u3089\u3082\u3046\u7247\u65b9\u306e\u6728\u306e\u6839\u306b\u63a5\u7d9a\u3059\u308b\u3002 \u5224\u5b9a \u305d\u308c\u305e\u308c\u306e\u30ce\u30fc\u30c9\u306e\u6839\u3092\u8fbf\u308a\u3001\u540c\u3058\u30ce\u30fc\u30c9\u3060\u3068\u540c\u3058\u30b0\u30eb\u30fc\u30d7\u3002\u9055\u304b\u3063\u305f\u3089\u5225\u306e\u30b0\u30eb\u30fc\u30d7\u3002 \u6728\u306e\u30e9\u30f3\u30af \u3053\u3053\u3067\u306f\u3001\u6728\u3092\u69cb\u6210\u3059\u308b\u6700\u5927\u6bb5\u6570\u3092\u610f\u5473\u3059\u308b\u3002 \u4ee5\u4e0b\u5b9f\u88c5\u3002 MAX_N = 100000 par = [0 for\u2026","author_url":"https://blog.hatena.ne.jp/b1u3/","author_name":"b1u3","provider_name":"Hatena Blog","blog_title":"\u3044\u308d\u3093\u306a\u3053\u3068\u3067\u56db\u82e6Hack\uff08\u4eee\uff09","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fb1u3.hateblo.jp%2Fentry%2F2019%2F11%2F08%2F030844\" title=\"ATC 001 B Union Find - \u3044\u308d\u3093\u306a\u3053\u3068\u3067\u56db\u82e6Hack\uff08\u4eee\uff09\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","url":"https://b1u3.hateblo.jp/entry/2019/11/08/030844","version":"1.0","blog_url":"https://b1u3.hateblo.jp/","published":"2019-11-08 03:08:44"}