Dzok1517

C problem

Nov 25th, 2020
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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #define PI 3.14
  4.  
  5. float* filter(float* , int);
  6. int br_elemenata = 0;
  7. int main(){
  8. printf("Unesite br clanova niza n --> ");
  9. int n ;
  10. scanf("%i",&n);
  11.  
  12. float* niz = malloc(n * sizeof(float));
  13.  
  14. for(int i = 0 ; i < n ; i++){
  15. printf("Unesite %i. clan niza",i+1);
  16. scanf("%f",&niz[i]);
  17. }
  18.  
  19. float* niz2 = filter(niz, n);
  20. printf("\nNiz posle filtarcije : \n");
  21.  
  22. for(int i = 0 ; i < br_elemenata ; i++){
  23. printf("%i\t",niz2[i]);
  24. }
  25. free(niz);
  26. free(niz2);
  27. return 0 ;
  28. }
  29.  
  30. float* filter(float* niz , int n){
  31.  
  32. for(int i = 0 ; i<n ; i++){
  33. if(niz[i]> PI)
  34. br_elemenata++;
  35.  
  36. }
  37.  
  38. float* niz2 = malloc(br_elemenata * sizeof(float));
  39. int aid = 0 ;
  40. for(int i = 0 ; i <n ; i++){
  41. if(niz[i]> PI){
  42. printf("%f\t",niz[i]);
  43. niz2[aid] = niz[i];
  44. aid++;
  45. printf("%f\t",niz2[aid]);
  46. }
  47. }
  48. return niz2;
  49.  
  50. }
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