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Discussion of Problem 1554. Multiplicative Functions

No subject
Posted by LSBG 22 Sep 2007 14:04
What should I do if there is no possilble solution in problem C?For example if f(1)=0 no matter what is the value of g(1),f(1)*g(1) can not be equal to 1.
Re: No subject
Posted by Alexander Sokolov [MAI-7] 22 Sep 2007 14:48
I think there can be no such tests.