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Timus nice problem
Hi guys! Can you help me please with some problem I found recently? http://acm.timus.ru/problem.aspx?space=1&num=1099
I think it'a a maximum flow problem, but I can't figure out how to solve it. Some say something about Flower Trees, but I don't actually know what they are. Thanks in advance! :)
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en1 |
|
RomeoFantastik | 2015-06-13 16:19:04 | 321 | Initial revision (published) |
