c++ program to add 2 complex number using operator
overloading technique
Answers were Sorted based on User's Feedback
manish soni tagore collage jaipur
ph:9785261817
e_mail:monupanhar@yahoo.comf;
hapy to help;
#include<iostream>
#include<stdio.h>
#include<conio.h>
using namespace std;
struct complex
{
int real;
int img;
};
void getdata(complex &);
complex sum(complex,complex);
complex mult(complex,complex);
void display(complex);
int main()
{
complex c1,c2,c3,c4;
getdata(c1);
getdata(c2);
c3=sum(c1,c2);
cout<<"Sum= ";
display(c3);
c4=mult(c1,c2);
cout<<"MULT= ";
display(c4);
getch();
return 0;
}
complex sum(complex c1,complex c2)
{
complex c;
c.real=c1.real+c2.real;
c.img=c1.img+c2.img;
return c;
}
void display(complex c)
{
cout<<c.real<<"+"<<c.img<<"i"<<endl;
}
complex mult(complex c1,complex c2)
{
complex c;
c.real=c1.real*c2.real-c1.img*c2.img;
c.img=c1.img*c2.real+c1.real*c2.img;
return c;
}
void getdata(complex &c)
{
cout<<"Enter first complex number:"<<endl;
cout<<"Enter real ";
cin>>c.real;
cout<<"Enter img ";
cin>>c.img;
}
Is This Answer Correct ? | 44 Yes | 22 No |
Answer / a.bharathi raja bsc.,hdca.,
A.BHA RAJA
THENNAGALAPURI
#include<iostream.h>
#include<conio.h>
class complex
{
int r,i;
public:
{
void getdata(int a,int b)
{
r=a; i=b;
}
complex operator+(complex,complex);
void display(void);
};
complex complex :: operator+(complex a,complex b)
{
complex c;
c.r=a.r+b.r;
c.i=a.i+b.i;
return c;
}
void complex :: display(void)
{
cout<<r<<"+i"<<i<<"\n";
}
void main()
{
complex p,q,r;
int n,m;
clrscr();
cout<<"Enter the real number:";
cin>>n;
cout<<"Enter the imag number:";
cin>>m;
p.getdata(n,m);
cout<<"Enter the real number:";
cin>>n;
cout<<"Enter the imag number:";
cin>>m;
q.getdata(n,m);
r=p+q;
p.display(p);
q.display(q);
r.display(r);
getch();
}
Is This Answer Correct ? | 30 Yes | 12 No |
Answer / sundari.b.v
#include<iostream.h>
#include<conio.h>
class complex
{
float x;
float y;
public:
complex(){}
complex(float real,float imag)
{
x=real;
y=imag;
}
complex operator+(complex);
void display(void);
};
complex complex::operator+(complex c)
{
complex temp;
temp x=x+c.x;
temp y=x+c.y;
return
}
void complex::display(void)
{
cout<<x<<"+j"<<y<<"\n";
}
int main()
{
complex c1,c2,c3;
c1=complex(2.5,3.5);
c2=complex(1.6,2.7);
c3=c1+c2;
cout<<"c1=",c1.display();
cout<<"c2=",c2.display();
cout<<"c3=",c3.display();
return 0;
}
Is This Answer Correct ? | 23 Yes | 6 No |
Answer / a.bharathi raja
#include<iostream.h>
#include<conio.h>
class complex
{
int r;
int i;
public:
complex()
{ }
complex(int a,int b)
{
r=a;i=b;
}
friend complex operator+(complex,complex);
friend show(complex);
complex operator+(complex c1,complex c2)
{
complex c3;
c3.r=c1.r+c2.r;
c3.i=c1.i+c2.i;
return(c3);
}
show(complex c)
{
cout<<c.r<<"i+"<<c.i<<endl;
}
void main()
{
complex a,b,c;
clrscr();
a.complex(3,6);
b.complex(4,7);
c=a+b;
show(a);
show(b);
show(c);
getch()
}
Is This Answer Correct ? | 24 Yes | 11 No |
Answer / arvind
write a c++ program to create class student having
datamember name,Roll_no,age,and branch intilcization all the
member using constructor print the all the details on the
screen.
Is This Answer Correct ? | 9 Yes | 3 No |
Answer / aalok
// Program for complex operation by using operator overloading.
#include<iostream.h>
#include<conio.h>
class complex
{
int r,i;
public:
complex()
{}
void accept();
void display();
friend complex operator +(complex ,complex );
friend complex operator -(complex ,complex );
friend complex operator *(complex ,complex );
//friend complex operator /(complex ,complex );
}; // end of class complex.
void complex::accept()
{
cout<<"\n\n Enter Real & Imaginary part of complex";
cin>>r>>i;
} //end of accept().
void complex::display()
{
cout<<r<<"+"<<i<<"i";
} //end of display().
complex operator +(complex c1,complex c2)
{
complex ans;
ans.r=c1.r+c2.r;
ans.i=c1.i+c2.i;
return(ans);
} //end of complex +()
complex operator -(complex c1,complex c2)
{
complex ans;
ans.r=c1.r-c2.r;
ans.i=c1.i-c2.i;
return(ans);
} //end of complex -()
complex operator *(complex c1,complex c2)
{
complex ans;
ans.r=(c1.r*c2.r)-(c1.i*c2.i);
ans.i=(c1.r*c2.i)+(c1.i*c2.r);
return(ans);
} //end of complex *()
/*complex operator /(complex c1,complex c2)
{
complex ans,t1,t2;
t1.r=(c1.r*c2.r)+(c1.i*c2.i);
t1.i=(c1.i*c2.r)-(c1.r*c2.i);
t2.r=(c2.r*c2.r)+(c2.i*c2.i);
t2.i=0;
ans.r=t1.r/t2.r;
ans.i=t1.i/t2.i;
return(ans);
} //end of complex /() */
void main()
{
int ch;
complex c1,c2,c3;
clrscr();
cout<<"\n Enter first complex no";
c1.accept();
c1.display();
cout<<"\n Enter second complsx no";
c2.accept();
c2.display();
cout<<"\n\n~~~~~MENU~~~~~";
cout<<"\n 1. ADDATION ";
cout<<"\n 2. SUBTRACTION ";
cout<<"\n 3. MULTIPLACTION ";
cout<<"\n 4. DIVISION ";
cout<<"\n 5. EXIT ";
cout<<"\n\n Enter your choice = \t";
cin>>ch;
switch(ch)
{
case 1:
{
c3=c1+c2;
cout<<"\n ADDATION=";
c3.display();
} // end case 1.
case 2:
{
c3=c1-c2;
cout<<"\n SUBTRACTION=";
c3.display();
} // end case 2.
case 3:
{
c3=c1*c2;
cout<<"\n MULTIPLACTION=";
c3.display();
} // end case 3.
/* case 4:
{
c3=c1/c2;
cout<<"\n DIVISION=";
c3.display();
} // end case 4. */
} //end of switch case.
getch();
} //End of main ().
Is This Answer Correct ? | 8 Yes | 2 No |
Answer / varsha
#include<iostream>
using namespace std;
class complex_number
{
int real_part;
int imaginary_part;
public:
void setData(int val,int flag)
{
real_part = 0;
imaginary_part = 0;
if(flag == 0)
{
real_part = val;
imaginary_part = 0;
}
else if(flag == 1)
{
real_part = 0;
imaginary_part = val;
}
}
void setData(int rp, int ip, int flag)
{ real_part = 0;
imaginary_part = 0;
if(flag == -1)
{
real_part = rp;
imaginary_part = ip;
}
}
void show()
{ if(imaginary_part>=0)
cout<<"Complex Number
is: "<<real_part<<"+"<<imaginary_part<<"i"<<endl;
else
cout<<"Complex Number
is: "<<real_part<<imaginary_part<<"i"<<endl;
}
complex_number operator+ (complex_number op2);
complex_number operator- (complex_number op2);
complex_number operator++();
complex_number operator++(int x);
};
complex_number complex_number:: operator+(complex_number
op2)
{
complex_number temp;
temp.real_part = op2.real_part + real_part;
temp.imaginary_part = op2.imaginary_part +
imaginary_part;
return temp;
}
complex_number complex_number:: operator-(complex_number
op2)
{
complex_number temp;
temp.real_part = real_part - op2.real_part;
temp.imaginary_part = imaginary_part -
op2.imaginary_part;
return temp;
}
complex_number complex_number:: operator++()
{
real_part++;
imaginary_part++;
return *this;
}
complex_number complex_number:: operator++(int x)
{
++real_part;
++imaginary_part;
return *this;
}
int main()
{
complex_number ob1;
ob1.setData(5,0);
complex_number ob2;
ob2.setData(10,1);
//cout<<"Before addition"<<ob2.show();
complex_number ob3;
ob3.setData(2,3,-1);
complex_number ob4;
ob4.setData(4,5,-1);
complex_number ob5;
cout<<"Before addition, complex numbers are :"<<endl;
ob4.show();
ob3.show();
ob5 = ob4+ob3;
cout<<"After Addition";
ob5.show();
cout<<"Before addition, complex numbers are :"<<endl;
ob1.show();
ob4.show();
ob5 = ob1 + ob4;
cout<<"After Addition";
ob5.show();
cout<<"Before addition, complex numbers are :"<<endl;
ob2.show();
ob4.show();
ob5 = ob2+ ob4;
cout<<"After Addition";
ob5.show();
cout<<"Before preincrement"<<endl;
ob5.show();
++ob5;
cout<<"After preincrement"<<endl;
ob5.show();
cout<<"Before postincrement"<<endl;
ob5.show();
ob5++;
cout<<"After postincrement"<<endl;
ob5.show();
cout<<"Before Subtraction, complex numbers are :"<<endl;
ob4.show();
ob3.show();
ob5 = ob4-ob3;
cout<<"After Subtraction";
ob5.show();
cout<<"Before Subtraction, complex numbers are :"<<endl;
ob1.show();
ob4.show();
ob5 = ob1 - ob4;
cout<<"After Subtraction";
ob5.show();
cout<<"Before Subtraction, complex numbers are :"<<endl;
ob2.show();
ob4.show();
ob5 = ob2- ob4;
cout<<"After subtraction";
ob5.show();
int i;
cin>>i;
return 0;
}
Is This Answer Correct ? | 78 Yes | 77 No |
Write a C++ program to create a class called COMPLEX and
implement the following overloading functions ADD that
return a COMPLEX number .
I. ADD(a,s2) - where a is an integer(real part) and s2 is a
complex number.
II. ADD(s1,s2) - where s1 and s2 are complex objects.
#include<iostream.h>
#include<conio.h>
class complex
{
int r,i;
public:
void read();
void print();
friend complex add(int a,complex c);
friend complex add(complex c1,complex c2);
};
void complex::read()
{
cout<<"Enter real and imaginary\n";
cin>>r>>i;
}
void complex::print()
{
cout<<r<<"+i"<<i<<endl;
}
complex add(int a,complex c)
{
complex t;
t.r=a+c.r;
t.i=c.i;
return t;
}
complex add(complex c1,complex c2)
{
complex t;
t.r=c1.r+c2.r;
t.i=c1.i+c2.i;
return t;
}
void main()
{
int a=2;
clrscr();
complex s1,s2,s3;
s1.read();
cout<<"\ns1 : ";
s1.print();
s2=add(a,s1);
cout<<"s2 : 2+s1\n";
cout<<" : ";
s2.print();
s3=add(s1,s2);
cout<<"s3=s1+s2\n";
cout<<"s1 : ";
s1.print();
cout<<"s2 : ";
s2.print();
cout<<"s3 : ";
s3.print();
getch();
}
MORE C++ PROGRAMS AND SOLUTIONS:
1. ADDING 'TIME' OBJECTS AND DISPLAYING THE RESULT IN
HH:MM:SS FORMAT USING MEMBER FUNCTION
2. OPERATOR OVERLOADING - ADDITION, SUBTRACTION OF MATRICES
USING OPERATOR OVERLOADING
3. STACK IMPLEMENTATION USING OPERATOR OVERLOADING IN C++
http://programscpp.blogspot.in/
Is This Answer Correct ? | 3 Yes | 3 No |
Answer / vishnu tiwari,cochin universit
It is a correct program,thanks a lot...........
Is This Answer Correct ? | 14 Yes | 15 No |
Answer / waleed
i got a correct answer this will help me alot thanks
Is This Answer Correct ? | 29 Yes | 37 No |
can i have the model papers for gate along with answers on my email id krish231191@gmail.com please???
ZINDAL STEEL EXAM PAPER FOR PRODUCTION ENGG.
what is density of flyash?
Can anyone solve this series 22,44,88,176,?,1595
I have lost my SSC and +2 certificates could i know how to get them, my education is basically from andhra, is there any web site of governament to get my copies since i am outside my state? please any one guide me, thanks in advance
could u send me the model papers for drug inspector exam at imrupinder@gmail.com
how a student should prepare for gate exams
I have cleared sbi clerk and have interview in 26/04/2010.But I am M.Ed & B.Ed,i want to u know my answed about not chose the teaching post
What is the number which when divided by 12,15 and 24 gives remainder 5?
why is trnsformer rating in kva
If you network is currently congested and you are using hubs in you network, what would be the best solution to decrease congestion on your network?
please send me NTPC previous papers on my email ID 18amarjeet.civil@gmail.com or mr.yadav143@gmail.com