selfcompiler's blog

CodeChef DEC long challenge Problem

By selfcompiler, history, 8 years ago, In English

Hi All, DEC Long challenge is over , can anyone please give some hint how to approach this problem Sereja and Increasing subsequence. (sorry for bad english)

Edit :editorials are not published yet :(

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8 years ago, # |
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The key observation: sum ai is atmost 1000000 . Therefore, there are less than 1500 distinct values.

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