dynamic programming

Revision en1, by vsanjay_nitdgp, 2015-07-31 15:26:23

Hello...I am a dream coder...and now I want to master dynamic programming...recently I solving the following problem....but couldn't understand the editorial.

Could any one pls explain this problems solution clearly..for a DP beginner.....

Thanks in advance

http://mirror.codeforces.com/contest/455/problem/A

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en1 English vsanjay_nitdgp 2015-07-31 15:26:23 329 Initial revision (published)