Table of Contents
Friend function for adding the two complex numbers
Write a friend function for adding the two complex numbers, using a single class
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FYIT practical 2-a : Program to add two complex number using friend function
#include<iostream>
using namespace std;
class complex
{
float a,b;
public:
void get()
{
cout<<endl<<"Enter value for A=";
cin>>a;
cout<<endl<<"Enter value for B=";
cin>>b;
}
void disp()
{
cout<<endl<<a;
cout<<endl<<b;
}
friend complex sum(complex,complex);
};
complex sum(complex c1,complex c2)
{
complex c3;
c3.a=c1.a+c2.a;
c3.b=c1.b+c2.b;
return c3;
}
int main()
{
complex x,y,z;
x.get();
x.disp();
y.get();
y.disp();
z=sum(x,y);
z.disp();
return 0;
}
Output

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FY-1-b Design a student class in easy way |
FY-1-c Best OOP program to print factorial and other |
FY-1-d Best OOP program define function outside class |
Using friend functions. |
FY-2-a Best OOP program-friend function for adding the two complex numbers |
Constructors and method overloading |
FY-3-a Best C++ program to add two complex number |
FY-3-b Easy program to calculate area and volume using method overloading |
Operator Overloading |
FY-4-a Easy C++ program to overload unary operator (-) |
FY-4-b Overload the operator for adding the timings of two clocks in C++ in easy way |
FY-4-c Easy C++ program to overload the operator for concatenating two strings |
Inheritance |
FY-5-a Easy C++ program to design a class for single level inheritance |
FY-5-b Easy C++ program to design a class for multiple inheritance |
Other Practice-Program |
1 – Best C++ program to calculate employee salary |
More coming soon… Stay tuned |
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