ifsmirnov's blog

By ifsmirnov, 3 years ago, translation, In English,

One more opencup stage has just finished, let's discuss problems here.

What is the solution for D?

 
 
 
 
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3 years ago, # |
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Any idea for 9?

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3 years ago, # |
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The solution to D uses technique known as "fast zeta transformation".

Refer the solution of EvenPaths for more detail.

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3 years ago, # |
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hello,ftiasch,where can i find the problem of open cup GP of Siberia