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amermo

TP T-6 Z1

Apr 6th, 2015
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C++ 0.65 KB | None | 0 0
  1. #include <iostream>
  2. #include <vector>
  3. #include <cmath>
  4.  
  5. int *Alociraj(int n)
  6. {
  7.     if(n <= 0) throw n;
  8.     int *p(new int[n]);
  9.     int *q(p);
  10.     for(int i(0); i < n; i++)
  11.         *q++ = std::pow(2, i);
  12.     return p;
  13. }
  14.  
  15. int main()
  16. {
  17.     int n;
  18.     std::cout << "Unesite n: ";
  19.     std::cin >> n;
  20.     try
  21.     {
  22.         int *p(Alociraj(n));
  23.         int *q(p);
  24.         for(int i(0); i < n; i++)
  25.             std::cout << *q++ << " ";
  26.         delete[] p;
  27.     }
  28.     catch(std::bad_alloc)
  29.     {
  30.         std::cout << "Alokacija nije uspjela!";
  31.     }
  32.     catch(int)
  33.     {
  34.         std::cout << "Broj mora biti pozitivan!";
  35.     }
  36.     return 0;
  37. }
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