How to return an object from a function in c++?

Answer 1

class cls {
public:
int a;
};

cls func() {
cls obj;
obj.a = 5;
return obj;
}

A class can be thought of as a new data type, so you can use them in the same ways as a data type. String in C++ is actually a class, too.

Answer 2

Try operator overloading

https://code.sololearn.com/cx3kuuMj70tl/?ref=app