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Mar 23rd, 2017
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  1. #include<stdio.h>
  2. #include <stdlib.h>
  3. #define N 100
  4. double Med(double *v, double* num);
  5. int main() {
  6. double v[N],medi;
  7. int nu=0;
  8. int i = 0;
  9. do {
  10.  
  11. printf("(0=esc)inserire numeri: ");
  12. scanf("%lf", &v[i]);
  13. i++;
  14. nu++;
  15.  
  16. } while (v[i] != 0);
  17. for (i = 0; i < nu; i++)
  18. printf("I numeri su cui opera sono: %d ", nu);
  19. medi = Med(v, &nu);
  20. printf("La media dei numeri inseriti e': %lf \n", medi);
  21.  
  22. system("PAUSE");
  23. return 0;
  24.  
  25. }
  26.  
  27. double Med(double *v, double* num)
  28. {
  29. v = malloc(100*sizeof(double));
  30. double s = 0;
  31. double m= 0;
  32. //double nu = 0;
  33. for (int i=0; i < num; i++)
  34. s = s+ v[i];
  35.  
  36. return m = (double)s / (double)*num;
  37. }
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