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alociraj

Apr 20th, 2014
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C++ 0.77 KB | None | 0 0
  1. #include <iostream>
  2. #include <vector>
  3.  
  4.  
  5. template <typename tip>
  6.  
  7. auto alociraj(tip v) ->decltype (v[0])
  8. {
  9.     decltype(v[0]) *a=new decltype(v[0])[v.size()];
  10.  
  11.     int j(v.size()-1);
  12.  
  13.     for (int i(0); i<v.size(0); i++)
  14.     {
  15.         a[i]=v[j];
  16.         j--;
  17.     }
  18.     return a;
  19. }
  20.  
  21. template<typename tip2>
  22.  
  23. tip2 *alociraj(std::vector<tip2> v)
  24. {
  25.     tip2 *a=new tip2[v.size()];
  26.     int j(v.size()-1);
  27.  
  28.     for (int i(0); i<v.size(); i++)
  29.     {
  30.         a[i]=v[j];
  31.         j--;
  32.     }
  33.     return a;
  34. }
  35.  
  36. int main()
  37.  
  38. {
  39.  
  40.     std::vector<double> v{1,2,3,4,5,6,7,8,9,10};
  41.     auto a=alociraj(v);
  42.  
  43.     int j(v.size()-1);
  44.     for (int i(0); i<v.size(); i++)
  45.     {
  46.         a[i]=v[j];
  47.         j--;
  48.         std::cout<<a[i]<<" " ;
  49.     }
  50.     return 0;
  51. }
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