How do I use format improvements in C++23?

C++23 introduces various improvements to formatting that enhance the efficiency and ease of use of formatted output. This includes the `std::format` library that allows for type-safe formatting and improved support for user-defined types.

C++23, format improvements, std::format, type-safe formatting, programming enhancements


        #include <iostream>
        #include <format>

        int main() {
            // Using std::format in C++23
            int value = 42;
            std::string formattedString = std::format("The answer is: {}", value);
            std::cout << formattedString << std::endl;
            return 0;
        }