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- #include <iostream>
- #include <new>
- #include<cmath>
- int* Alociraj (int n)
- {
- if (n<=0) throw "Broj elemenata mora biti pozitivan" ;
- try
- {
- int *niz=new int[n];
- for (int i=0; i<n; i++)
- {
- niz[i]=std::pow(2,i);
- }
- return niz;
- }
- catch(std::bad_alloc)
- {
- throw "Alokacija nije uspjela. ";
- }
- }
- int main ()
- {
- std::cout<<"Unesite broj: ";
- int n;
- std::cin>>n;
- try
- {
- int *niz(Alociraj(n));
- for (int i=0; i<n; i++) std::cout<<niz[i]<<" ";
- delete [] niz;
- }
- catch(const char *e) {
- std::cout<<"Greska: "<<e;
- }
- return 0;
- }
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