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cniks117's blog

make it fast
By cniks117, 12 years ago, In English

how can we compute the numbers of the series 2 ,4,6,10,14,22,30,46 .. for a number as large as 10^9 ?? here is my code http://ideone.com/0fuDO but it is too slow ..plz suggest me some faster method

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12 years ago, # |
← Rev. 2   Vote: I like it +13 Vote: I do not like it

This task is currently part of CodeChef contest. You should not discuss/request help/share code with others

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12 years ago, # |
  Vote: I like it +3 Vote: I do not like it

Don't repeat my mistakes.

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12 years ago, # |
  Vote: I like it 0 Vote: I do not like it

but i m not asking the exact answer and neither have i posted the question...i m just asking if anybody can help me in building a strategy and learning new things

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