Background\text{Background}Background 1. CSDN's been upgraded today. There's one MORE ad for each passage.\text{1. CSDN's been upgraded today. There's one MORE ad for each passage.}1. CSDN's been upgraded today. There's one MORE ad for each passage.…
Destroying The Graph Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 8198 Accepted: 2635 Special Judge Description Alice and Bob play the following game. First, Alice draws some directed graph with N vertices and M arcs. After that B…