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May 26th, 2015
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  1. #include <iostream>
  2.  
  3. using namespace std;
  4. int n,i;
  5. struct nod{
  6. int info;
  7. nod *urm;
  8. }*prim,*ultim;
  9. void creare_prim(nod *&prim, nod *&ultim){
  10. prim=new nod;
  11. cout<<"Info din primul nod";
  12. cin>>prim->info;
  13. ultim=prim;
  14. }
  15. void adaugare_fata(nod *&ultim){
  16. nod *p;
  17. p=new nod;
  18. cout<<"Info din nod";
  19. cin>>p->info;
  20. p->urm=NULL;
  21. ultim->urm=p;
  22. ultim=p;
  23. }
  24. void creare(){
  25. cout<<"n=";
  26. cin>>n;
  27. creare_prim(prim,ultim);
  28. for(i=1;i<=n;i++){
  29. adaugare_fata(ultim);
  30. ultim->urm=prim;
  31. }
  32. }
  33. void afisare(){
  34. nod *p;
  35. cout<<prim->info;
  36. p=prim->urm;
  37. while(p!=prim){
  38. cout<<p->info;
  39. p=p->prim;
  40. }
  41. }
  42. int main(){
  43. creare_prim(prim,ultim);
  44. adaugare_fata(ultim);
  45. creare();
  46. return 0;
  47. }
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