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Help in the bipartite Dp problem from atcoder
Given a sequence (1, 2, 3, ... N) and an integer k. You need to find all the permutations of the sequence such that for any i in the permutation |a_i — i| != k
N <= 2000 and k < n
from the given editorial i am not able to understand how to find Mk using DP.
Can someone please help. Thank you
| Rev. | Язык | Кто | Когда | Δ | Комментарий | |
|---|---|---|---|---|---|---|
| en2 |
|
vipin_bhardwaj | 2019-06-20 18:53:37 | 68 | ||
| en1 |
|
vipin_bhardwaj | 2019-06-20 18:52:46 | 405 | Initial revision (published) |
