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majstorica on 11/20/10

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Last Edited at 11/20/10 10:59am

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red_pokazivac.h

red_pokazivac.h

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  1. struct klijent{
  2.        char ime[20],prezime[20];
  3.        int godina, stanje, trans;       
  4. };
  5.  
  6. typedef klijent elementtype; 
  7. struct qu {
  8. 	elementtype value;
  9. 	struct qu *next,*front,*rear;
  10. };
  11.  
  12.  
  13. void InitQ(qu *Q) {
  14.     qu *pom;
  15. 	pom = new qu;
  16.     (*Q).front=pom;
  17.     (*Q).rear=pom;
  18.     (*pom).next=NULL;
  19. }
  20.  
  21. void EnqueueQ( elementtype x,qu *Q) { 
  22. 	qu *e;
  23. 	e=new qu;              
  24.     (*e).value=x;          
  25.     (*e).next=NULL;
  26.     (*(*Q).rear).next=e;   
  27.     (*Q).rear=e;           
  28. }
  29.  
  30. elementtype FrontQ(qu *Q) { 
  31. 	if ((*Q).front==(*Q).rear) {
  32.         printf("Red je prazan");
  33.         exit(0);
  34.      }
  35.      else
  36.          return((*(*(*Q).front).next).value); 
  37. }
  38.  
  39. void DequeueQ(qu *Q) {             
  40. 	qu *e;                         
  41. 	if ((*Q).front==(*Q).rear) {
  42.         printf("Red je prazan");
  43. 	  exit(0);
  44.      }
  45. 	else {
  46. 	     e=(*Q).front;                 
  47.          (*Q).front=(*(*Q).front).next; 
  48.          free(e);                                  
  49.      }
  50. }
  51.  
  52. int IsEmptyQ(qu *Q){
  53.      if ((*Q).front==(*Q).rear) 
  54.          return(1);
  55.      else
  56. 	   return(0);
  57. }
  58.  
  59. //Iva Kis

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