How to find if a function is multiplicative?

Revision en1, by Varun_Shah, 2019-01-12 11:44:56

There was this recent question-https://codeforces.me/contest/1097/problem/D It involved the intuition for multiplicative functions. How to determine the multiplicativity of the given function?

Tags #function, multiplicative function, recent contest, hello 2019

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English Varun_Shah 2019-01-12 11:44:56 240 Initial revision (published)