Easiest way to convert int to string in C++

Question

What is the easiest way to convert from int to equivalent string in C++. I am aware of two methods. Is there any easier way?

(1)

Answer 1

int i = 255; std::string s = std::to_string(i);

In c++, to_string() will create a string object of the integer value by representing the value as a sequence of characters.