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Apr 20th, 2014
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  1. #include<stdio.h>
  2.  
  3. void vnos(){
  4. int x, i=0, vsota=0, povp, produkt, pom;
  5. FILE*fp;
  6. fp=fopen("textovna.txt", "w+r");
  7. do{
  8. scanf("%d", &x);
  9. if(x>0)
  10. {fprintf(fp, "%d ", x);
  11. i++;}
  12. else
  13. continue; // gre ven iz trenutne zanke oz izpusti vse kar je za tem
  14.  
  15. /*
  16. scanf("%d", &x);
  17. if(x<=0)
  18. continue;
  19. fprintf(fp, "%d", x);
  20. i++;
  21. */
  22. }while(x!=0);
  23. /*
  24. vsota=vsota+x;
  25. povp=vsota/i;
  26. produkt=1*x;
  27. printf(" i je%d", i);
  28. printf("vsota je%d\n povp je%d\n produkt je%d\n", vsota, povp, produkt);
  29. */
  30. fclose(fp);
  31.  
  32. fp=fopen("textovna.txt", "r");
  33. if(fp==NULL)
  34. exit(1);
  35. fscanf(fp, "%d", &x);
  36. //pom=x;
  37. while(fscanf(fp, "%d", &x)==1){
  38. //if(x>pom)
  39. //pom=x;
  40. vsota=vsota+x;
  41. povp=vsota/i;
  42. produkt=1*x;
  43. printf(" i je%d", i);
  44. printf("vsota je%d\n povp je%d\n produkt je%d\n", vsota, povp, produkt);
  45. fclose(fp);}
  46. }
  47.  
  48. int main(){
  49. vnos();
  50. return 0;
  51. }
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