Not the day you're after? Here's the solution to yesterday's Strands.
But mother-of-five Sue Peacock, from Wirral, on Merseyside, said she was left worried for her life after becoming seriously unwell.
，推荐阅读WPS官方版本下载获取更多信息
FT Magazines, including HTSI，推荐阅读Line官方版本下载获取更多信息
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.