【Dijkstra算法(邻接表+优先队列优化) 建立虚点】HDU - 5521 M - Meeting
M - Meeting HDU - 5521
Bessie and her friend Elsie decide to have a meeting. However, after Farmer John decorated his
fences they were separated into different blocks. John's farm are divided into n...
原创
2018-10-06 20:08:24 ·
304 阅读 ·
0 评论