10346 - Peter's Smokes

All about problems in Volume 103. If there is a thread about your problem, please use it. If not, create one with its number in the subject.

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brianfry713
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Re:

Post by brianfry713 » Wed Oct 29, 2014 10:25 pm

deddy one wrote:a simple formula like this will get you AC -- > ans = n + ((n-1) / (k-1))
Check input and AC output for thousands of problems on uDebug!

lighted
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Re: 10346 - Peter's Smokes

Post by lighted » Fri Oct 31, 2014 1:18 pm

Input

Code: Select all

17 3
Acc Output

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25
Don't calculate sum1 and c separately. Calculate them together. :)
A person who sees the good in things has good thoughts. And he who has good thoughts receives pleasure from life... Bediuzzaman

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