How do I format strings with std::format in C++?

In C++, the std::format function provides an easy way to format strings, similar to Python's f-strings or C's printf. It allows for type-safe formatting and cleaner code.

#include <iostream> <!-- Include header for input output --> #include <format> <!-- Include format header for std::format --> int main() { int number = 42; std::string text = "Hello, World!"; // Using std::format to create a formatted string std::string formattedString = std::format("Number: {}, Text: {}", number, text); std::cout << formattedString << std::endl; <!-- Output formatted string --> return 0; }

This code demonstrates how to use std::format in C++ for creating a formatted string. It helps streamline string handling by using a safer method of formatting values with their respective types.

Keywords: C++, std::format, string formatting, type-safe formatting, C++ examples, code example


Keywords: C++ std::format string formatting type-safe formatting C++ examples code example

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