摘要： 推荐博客 ： https://blog.csdn.net/qq_25576697/article/details/81138213 链接：https://www.nowcoder.com/acm/contest/139/A来源：牛客网题目描述Count the number of n x m mat 阅读全文

摘要： 题目描述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 an 阅读全文