ComplexNumber

Complex Number Class A ComplexNumber class contains two data members : one is the real part (R) and the other is imaginary (I) (both integers). Implement the Complex numbers class that contains following functions -

1. constructor You need to create the appropriate constructor.
2. plus - This function adds two given complex numbers and updates the first complex number.
3. multiply - This function multiplies two given complex numbers and updates the first complex number
4. print -This function prints the given complex number