Cluster & Border Point Definition: The map is divided into clusters, and border points are identified using the Ford-Fulkerson based method.
В России ответили на имитирующие высадку на Украине учения НАТО18:04。关于这个话题，91视频提供了深入分析
UPDATE: Read the solution here，详情可参考safew官方下载
Not so much a bad night at the office as a high-stakes, avant-garde masterpiece of self-destruction, Ramy Bensebaini’s performance for Borussia Dortmund as they crashed out of Bigger Cup is destined to go down in the annals as one of the most hapless in the tournament’s history. While there have been costlier mistakes (hello, Loris Karius) and far more high-profile disintegrations (bonjour, b@nter-era PSG), it is difficult to recall any one elite professional footballer being responsible for quite so many howlers in one game as the hapless Algerian left-back.