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a53

STRTOK

a53
May 18th, 2017
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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7. char a[100],cuv[100][20],*p,separator[]=" ,;:."; ///separatorul contine caracterele ce sunt utilizate ca separatori
  8. cout<<"Dati sirul:";cin.get(a,100);
  9. p=a; /// p pointeaza spre sirul a
  10. p=strtok(p,separator); /// Intoarce adresa primului caracter al entitatii si inlocuieste separatorul cu caracterul NULL
  11. int nr=0;
  12. while(p)
  13. {
  14. strcpy(cuv[++nr],p); /// copiaza cuvantul pointat de p in cuv
  15. p=strtok(NULL,separator); /// adresa de inceput a urmatoarei entitati, adaugand automat dupa ea caracterul NULL
  16. }
  17. cout<<"Sunt "<<nr<<" cuvinte:"<<'\n';
  18. for(int i=1;i<=nr;++i)
  19. cout<<cuv[i]<<'\n';
  20. }
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