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- #include <iostream>
- #include <string>
- std::string NadjiRijec(std::string recenica, int n)
- {
- int brRijeci(0);
- std::string rijec="";
- bool nasao = false;
- for (int i=0; i<recenica.size(); i++)
- {
- if(recenica[i]==' ')
- {
- if (nasao)
- {
- brRijeci++;
- if ( brRijeci == n )
- return rijec;
- }
- rijec = "";
- nasao = false;
- continue;
- }
- else
- {
- nasao = true;
- rijec += recenica[i];
- }
- }
- }
- int main()
- {
- std::cout<<"Unesite recenicu:" << std::endl;
- std::string recenica;
- std::getline(std::cin,recenica);
- std::cout<<"Koju po redu rijec zelite izdvojiti? ";
- int m;
- std::cin>>m;
- std::cout<<NadjiRijec(recenica,m);
- return 0;
- }
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