blue__legend's blog

By blue__legend, history, 7 years ago, In English

Need a neat implementation of Min Cost-Max Flow algorithm as I am not able to understand e-maxx.ru . And my code is too buggy to debug. Any help would be appreciated.

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7 years ago, # |
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Hello! In this notebook has the implementation that I usually use, I hope it helps :)

https://github.com/Gabriel123Duarte/maratona-final/blob/master/Notebook/100%5Eo.pdf

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7 years ago, # |
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I hope this help you

http://ideone.com/jQqO6I

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7 years ago, # |
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I know you got some codes already, but I thought mine could be helpful, too. Code, which is actually a solution to this problem.

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    7 years ago, # ^ |
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    hi thanks for the code can you also tell me the running time of code

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      7 years ago, # ^ |
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      I am sorry but I don't remember which article I learnt this from and I can't calculate the complexity myself. I only remember that for the assignment problem it works in O(N3 * logN). If you actually meant running time, it's around 250 ms.

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7 years ago, # |
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i have seen implementation of mcmf with dijkstra, spfa and bellman ford. and most of them use spfa. why dijkstra is not used much despite having better complexity??