I am confused on the second solution with min-cost flow. Specifically, what do they mean in the second paragraph which starts "Unfortunately, the permutation of cows ..."?
USACO 2013 Feb Gold #2
I am confused on the second solution with min-cost flow. Specifically, what do they mean in the second paragraph which starts "Unfortunately, the permutation of cows ..."?
| Rev. | Язык | Кто | Когда | Δ | Комментарий | |
|---|---|---|---|---|---|---|
| en2 |
|
jasony123123 | 2018-07-27 17:27:39 | 122 | ||
| en1 |
|
jasony123123 | 2018-07-27 17:25:25 | 193 | Initial revision (published) |
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