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  1. // lab10.cpp : This file contains the 'main' function. Program execution begins and ends there.
  2. //
  3.  
  4. #include <string>
  5. #include <cctype>
  6. #include <iostream>
  7. using namespace std;
  8. int main()
  9. {
  10. string str;
  11. int upper = 0;
  12. int lower = 0;
  13. int number = 0;
  14. cout << "Enter any sentence you want\n";
  15. getline(cin, str);
  16. while (str != "#")
  17. {
  18. if (isupper(str))
  19. {
  20. upper++;
  21. getline(cin, str);
  22. }
  23. else if (islower(str))
  24. {
  25. lower++;
  26. getline(cin, str);
  27. }
  28. else if (isdigit(str))
  29. {
  30. number++;
  31. getline(cin, str);
  32. }
  33.  
  34. }
  35. cout << upper << " Upper case you have used.\n";
  36. cout << lower << " Lower case you have used.\n";
  37. cout << number << "Digits you have used.\n";
  38. return 0;
  39. }
  40.  
  41. // Run program: Ctrl + F5 or Debug > Start Without Debugging menu
  42. // Debug program: F5 or Debug > Start Debugging menu
  43.  
  44. // Tips for Getting Started:
  45. // 1. Use the Solution Explorer window to add/manage files
  46. // 2. Use the Team Explorer window to connect to source control
  47. // 3. Use the Output window to see build output and other messages
  48. // 4. Use the Error List window to view errors
  49. // 5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
  50. // 6. In the future, to open this project again, go to File > Open > Project and select the .sln file
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