dp on string :)

Revision en1, by darkworld1, 2019-04-01 17:01:38

Hello , i got stuck with the problem of dp where , i was not able to build dp state ? Link of the problem is https://atcoder.jp/contests/abc122/tasks/abc122_d

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en1 English darkworld1 2019-04-01 17:01:38 187 Initial revision (published)