how to solve this kind of problem?

Revision en1, by n1e2m3, 2019-09-28 02:42:17

can anyone suggest approach to solve this problem?
https://codeforces.net/gym/102157/problem/3

Tags #gym, #codeforces, #hard, #2d-dp

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en1 English n1e2m3 2019-09-28 02:42:17 134 Initial revision (published)