{"author_name":"a_kawashiro","blog_title":"a_kawashiro\u306e\u30d6\u30ed\u30b0","version":"1.0","url":"https://a-kawashiro.hatenablog.com/entry/20110403/1301798947","author_url":"https://blog.hatena.ne.jp/a_kawashiro/","provider_name":"Hatena Blog","blog_url":"https://a-kawashiro.hatenablog.com/","title":"SRM419 div2 hard","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa-kawashiro.hatenablog.com%2Fentry%2F20110403%2F1301798947\" title=\"SRM419 div2 hard - a_kawashiro\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","description":"\u7121\u5411\u30b0\u30e9\u30d5\u3060\u304b\u3089UNIONFIND\u3067\u9023\u7d50\u6210\u5206\u3092\u5206\u89e3\u3067\u304d\u308b\u3002 \u5f8c\u3001\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\uff13\u306e {\"1 2,2 3,3 4,4 5,5 3,1 3,6 7,7 8,6 8,8 9,9 1\",\u2190\u3053\u3053\u3068 \u3053\u3053\u304c\u2192 \"0,10 11,11 9,12 13,14 15,15 16,16 17,14 17,14 16\"} \u3064\u306a\u304c\u3063\u306610\u306b\u306a\u308b #include <cstring> #include <sstream> #include <string> #include <vector> using namespace std; class UNIONFIND { vector<int> date; vector<i\u2026","type":"rich","categories":["topcoder"],"published":"2011-04-03 11:49:07","provider_url":"https://hatena.blog","image_url":null,"height":"190"}