Answer:
Following are the program to this question:
#include<iostream>
using namespace std;
class Complex_number // defining a class Complex_number
{
private:
int r1, i1; //defining private integer variable
public:
Complex_number(int r= 0, int i =0) //defining parameterized constructor {
r1 = r; //holding value
i1 = i; //holding value
}
// using + operator overloading function
Complex_number operator + (Complex_number const &obc) //uing Complex_number class to add values
{
Complex_number total;//defining class variable
total.r1 = r1 + obc.r1; //add real values
total.i1 = i1 + obc.i1; //add imagnary values
return total;//return total
}
void show() //defining method show
{
cout << r1 << " + i" << i1 << endl;//print value
}
};
int main()//defining main method
{
int real, imaginary; //defining integer variable
cout << "Enter the real number \\"; //print message
cin >> real; //input real value
cout << "Enter the imaginary number\\"; //print message
cin >> imaginary;//input imaginary value
Complex_number ox(real, imaginary); // creating Complex_number object ox that accepts parameter to call constructor
cout << "Enter the real number\\";//print message
cin >> real;//input real value
cout << "Enter the imaginary number\\";//print message
cin >> imaginary;//input imaginary value
Complex_number oxa(real, imaginary);// creating Complex_number object oxa that accepts parameter to call constructor
Complex_number oxb = ox + oxa; // creating another object of Complex_number that adds first and second input value oxb.show();//calling show method
}
Output:
Enter the real number 1
Enter the imaginary number
1
Enter the real number
2
Enter the imaginary number
2
3 + i3
Step-by-step explanation:
for explanation please find attachment.