#include#include using namespace icu; int main() { UString str = "Hello World!"; if (str.isEmpty()) { std::cout << "The string is empty.\n"; } else { std::cout << "The string is not empty.\n"; } return 0; }
#includeOutput: The string is empty. Package Library - The UString Empty method is a part of the ICU (International Components for Unicode) library, which is an open-source library providing Unicode and Globalization support for software applications.#include using namespace icu; int main() { UString emptyStr; if (emptyStr.isEmpty()) { std::cout << "The string is empty.\n"; } else { std::cout << "The string is not empty.\n"; } return 0; }