Hi, Can someone explain a different approach(with and without using DP) than the one used in the editorial (http://codeforces.com/blog/entry/4982). It would be really helpful.
Thanks.
Hi, Can someone explain a different approach(with and without using DP) than the one used in the editorial (http://codeforces.com/blog/entry/4982). It would be really helpful.
Thanks.
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