#include#include int main() { double number = 1234567.89; std::cout.imbue(std::locale("")); // set the current locale std::cout << std::fixed << number << std::endl; return 0; }
#includeThis code demonstrates how to format the current date with the full month name, using the `put_time` function. The output will be something like "February 26, 2022" for the correct date. The `tm` structure is obtained from `localtime` function and `put_time` takes a `tm` structure and a format string as parameters. The `imbue` function sets the locale to US English. Package library: Standard C++ Library#include #include int main() { std::chrono::system_clock::time_point tp = std::chrono::system_clock::now(); std::time_t tt = std::chrono::system_clock::to_time_t(tp); std::tm tm = *std::localtime(&tt); std::cout.imbue(std::locale("en_US.utf8")); // set the locale to US English std::cout << std::put_time(&tm, "%B %d, %Y") << std::endl; return 0; }