路漫漫其修远兮，吾将上下而求索

链接：https://www.nowcoder.com/acm/contest/139/D   Two undirected simple graphs and where are isomorphic when there exists a bijection on V satisfying  if and only if {x, y} ∈ E2. Given two graphs ...

题目链接 D. Mouse Hunt Medicine faculty of Berland State University has just finished their admission campaign. As usual, about 80%80% of applicants are girls and majority of them are going to live in t...