#include#include int main() { wxString str = "Hello World!"; std::cout << "Length of string: " << str.Len() << std::endl; return 0; }
#includeThis code prompts the user to enter a string and reads it into a wxString object using std::cin. It then prints the length of the string using wxString Len. Package Library: wxString Len is part of the wxWidgets library, which is a cross-platform GUI toolkit. It provides a set of C++ classes for creating graphical user interfaces.#include int main() { wxString str; std::cout << "Enter a string: "; std::cin >> str; std::cout << "Length of string: " << str.Len() << std::endl; return 0; }