题目： Description: In a computer network a link L, which interconnects two servers, is considered critical if there are at least two servers A and B such that all network interconnection paths between

题目链接： http://lightoj.com/volume_showproblem.php?problem=1026 1026 - Critical Links    PDF (English)StatisticsForum Time Limit: 2 second(s)Memory Limit: 32 MB In a computer network a link L, which i