Proving Equivalences 题目链接(点击) 参考博客(点击) Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 9497 Accepted Submission(s): 3349Problem Description Consider the following exercise, found in a generi
http://acm.timus.ru/problem.aspx?space=1&num=1557 1557. Network Attack Time limit: 2.0 secondMemory limit: 64 MB In some computer company, Mouse Inc., there is very complicated network structure. There are a lot of branches in different countries, so