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naskedvi

T3. - zad.6

Mar 17th, 2014
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  1. #include <iostream>
  2. #include <string>
  3.  
  4. std::string NadjiRijec(std::string recenica, int n)
  5. {
  6. int brRijeci(0);
  7. std::string rijec="";
  8. bool nasao = false;
  9.  
  10. for (int i=0; i<recenica.size(); i++)
  11. {
  12. if(recenica[i]==' ')
  13. {
  14. if (nasao)
  15. {
  16. brRijeci++;
  17. if ( brRijeci == n )
  18. return rijec;
  19. }
  20.  
  21. rijec = "";
  22. nasao = false;
  23. continue;
  24. }
  25.  
  26. else
  27. {
  28. nasao = true;
  29. rijec += recenica[i];
  30. }
  31. }
  32. }
  33.  
  34.  
  35. int main()
  36. {
  37. std::cout<<"Unesite recenicu:" << std::endl;
  38. std::string recenica;
  39. std::getline(std::cin,recenica);
  40.  
  41. std::cout<<"Koju po redu rijec zelite izdvojiti? ";
  42. int m;
  43. std::cin>>m;
  44.  
  45. std::cout<<NadjiRijec(recenica,m);
  46.  
  47. return 0;
  48. }
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