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Jul 16th, 2018
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  1. #include<cs50.h>
  2. #include<stdio.h>
  3. #include<math.h>
  4. float GetMyFloat();
  5. int main(void)
  6. {
  7. printf("Сдача: ");
  8. float i = GetMyFloat();
  9.  
  10. float a = 0.25;
  11. float b = 0.10;
  12. float c = 0.05;
  13. float d = 0.01;
  14.  
  15. for (float n = 0; n>0.0; n=n+1)
  16. {
  17. if (i>=a)
  18. {
  19. i = i-a;
  20. }
  21. else if(i>=b)
  22. {
  23. i = i-b;
  24. }
  25. else if (i>=c)
  26. {
  27. i = i-c;
  28. }
  29. else if (i>=d)
  30. {
  31. i = i-d;
  32. }
  33.  
  34. }
  35. printf("n");
  36. printf("%in", n);
  37.  
  38. }
  39.  
  40. float GetMyFloat(void)
  41. {
  42. float i;
  43. do
  44. {
  45.  
  46. i = get_float();
  47. while (i<1)
  48. {
  49. printf ("Число должно быть больше 0!n");
  50. printf("Сдача: ");
  51. i = get_float();
  52. }
  53. }
  54. while (i<1);
  55. return i;
  56. }
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