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Vrati vektor u kojem su stepeni dvojke

Feb 28th, 2015
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C++ 0.47 KB | None | 0 0
  1. #include <iostream>
  2. #include <vector>
  3. #include <cmath>
  4.  
  5. std::vector<int> StepeniDvojke(int n)
  6. {
  7.     std::vector<int> v;
  8.     for(int i(0); i < n; i++)
  9.     {
  10.         for(int j(0); j < 32; j++)
  11.         {
  12.             if(pow(2, j) == i)
  13.                 v.push_back(i);
  14.         }
  15.     }
  16.     return v;
  17. }
  18.  
  19. int main()
  20. {
  21.     std::vector<int> test = StepeniDvojke(100);
  22.     for(unsigned int i(0); i < test.size(); i++)
  23.         std::cout << test[i] << " ";
  24.     return 0;
  25. }
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