How do I use operators in C++?

How do I use operators in C++?

In C++, operators are symbols that perform operations on variables and values. For example, '+' is used for addition.

Can you give me examples of different types of operators?

Sure! There are arithmetic operators like +, -, *, /; relational operators like ==, !=, <, >; and logical operators like &&, ||.

What about operator overloading?

Operator overloading allows you to define custom behavior for operators when they are used with user-defined types. For example, you can define how '+' works for a class.

Can you show me a simple example of operator overloading?

Absolutely! Here's a simple example:

class Complex {
public:
    int real, imag;
    Complex operator+(const Complex& obj) {
        Complex temp;
        temp.real = real + obj.real;
        temp.imag = imag + obj.imag;
        return temp;
    }
};

This allows you to add two Complex objects using the '+' operator.