Dp approach to 489C

Revision en1, by Axelius, 2016-02-12 00:15:23

Hello Guys

I need help with the problem 489C. I have started learning Dp and am trying to solve question with dp tag starting from most solved. So it would be helpful if you could describe in detail. Thanks in advance

Tags dp, help, tips

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en1 English Axelius 2016-02-12 00:15:23 280 Initial revision (published)