Question

How do you code this code in c++?

    public bool returnboolean(bool x) 
    { return x; } 
    public double sum(double one, double two) 
    { return one+two; } 
    public string yourname(string name) 
    { return "hello "+yourname; } 

Where do i go to write code? in *.h? or in *.cpp?

What is their goals of those 2 classes? Because then I added a class they 2 clases are created.

How do you create an instance?

For example in c#:

person p1 = new person();

What is the equivalent of this in c++??

Answer 1

#include <string>

public:
bool returnboolean(bool x)
    {
        return x;
    }
    double sum(double one, double two)
    {
        return one+two;
    }
    std::string yourname(std::string name)
    {
        return "hello " + name;
    }