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Tut 2, Da li je prost

Mar 6th, 2015
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C++ 0.47 KB | None | 0 0
  1. #include <iostream>
  2. #include <vector>
  3.  
  4. bool DaLiJeProst(int n)
  5. {
  6.   for  (int j(2); j<n; j++)
  7.   {
  8.       if(n%j==0)
  9.         return false;
  10.   }
  11.  
  12.     return true;
  13.  
  14. }
  15.  
  16. int main()
  17. {
  18.     int a, b;
  19.     std::cout<<"Unesi dva prirodna broja: \n";
  20.     std::cin>>a>>b;
  21.  
  22.     for (int i(a); i<=b; i++)
  23.     {
  24.         if (DaLiJeProst(i)){
  25.             std::cout<<"Broj "<< i << " je prost\n";}
  26.         else std::cout<<"Broj "<< i << " nije prost\n";
  27.     }
  28.     return 0;
  29. }
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