Жители Санкт-Петербурга устроили «крысогон»17:52
Things Fall Apart
，这一点在搜狗输入法下载中也有详细论述
Дарья Устьянцева (редактор отдела «Мир»)
To find these crucial border points, we employed a clever technique based on the Ford-Fulkerson algorithm. By simulating "flooding" roads with traffic from random start/end points, we could identify the natural bottlenecks – the "minimum cut" in graph theory terms. These bottlenecks became our border points.