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it4l0

array6

Nov 26th, 2019
128
0
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  1. #include <stdio.h>
  2. int eprimo(int a)
  3. {
  4. while(a != -1)
  5. {
  6. if(a == 1 || a == 0)
  7. {
  8. return 0;
  9. }
  10. else if(a == 3 || a == 5 || a == 7)
  11. {
  12. return 1;
  13. }
  14. else if(a % 4 == 0 || a % 3 == 0 || a % 5 == 0 || a % 7 == 0 )
  15. {
  16. return 0;
  17. }
  18. else
  19. {
  20. return 1;
  21. }
  22.  
  23. }
  24. }
  25. int main()
  26. {
  27. int n, i, m1 = 0, m2 = 0, resp;
  28. int numeros[1000]; int primos[1000];
  29. scanf("%d", &n);
  30. for(i = 0; i < n; ++i)
  31. {
  32. scanf("%d", &numeros[i]);
  33. }
  34. for(i = 0; i < n; ++i)
  35. {
  36. if(eprimo(numeros[i]) == 1)
  37. {
  38. primos[i] = 1;
  39. } else{
  40. primos[i] = 0;
  41. }
  42. }
  43. printf("%d", primos[0]); printf("%d", primos[1]); printf("%d", primos[2]);
  44. return 0;
  45. }
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