C++ classes

[muhamriaz4]

Dear People,
I need some help in figuring out how to add C++ classes like <string>, <algorithm> etc in my development environment.

Is there a way I can download them into my development environment as dependency?

Since my current C++ program depends on various classes and my compiler is generating significant errors since the program doesn't seem to connect with the desired classes.

Looking forward to your support.

[Chervil]

At the start of your code, include the headers for those classes which will be used by the rest of the program

#include <iostream>
#include <string>
#include <algorithm>