C++ All in same program Use cin instead of scanf Use cout instead of printf 2. l

Question

C++
All in same program Use cin instead of scanf Use cout instead of printf

2. l . Create a struct called Complex to Represent complex numbers that include two pieces of information as members: Real part. (type float) and Imaginary part (type float.) . 2.2. De?ne a function called displaycomplex that displays the complex number in the ’ fomtat: x+iy. (where: x and y are real and imaginary parts, respectively)
2.2. De?ne function AddComplcx that take two Complex variables and retum their summation.
2.3, Write a C++ program (main() function )that uses struct Complex's capabilities and the de?ned functions
2.4. Create a Dynamic Array of Complex numbers (using struct Complex de?ned above) asking the user to enter its size (N) then accepts user inputs for the N complex numbers from the user then display the addition of each complex number to itself (using functions AddComplex and DisplayComplex de?ned above).


C++
All in same program Use cin instead of scanf Use cout instead of printf

2. l . Create a struct called Complex to Represent complex numbers that include two pieces of information as members: Real part. (type float) and Imaginary part (type float.) . 2.2. De?ne a function called displaycomplex that displays the complex number in the ’ fomtat: x+iy. (where: x and y are real and imaginary parts, respectively)
2.2. De?ne function AddComplcx that take two Complex variables and retum their summation.
2.3, Write a C++ program (main() function )that uses struct Complex's capabilities and the de?ned functions
2.4. Create a Dynamic Array of Complex numbers (using struct Complex de?ned above) asking the user to enter its size (N) then accepts user inputs for the N complex numbers from the user then display the addition of each complex number to itself (using functions AddComplex and DisplayComplex de?ned above).


C++
All in same program Use cin instead of scanf Use cout instead of printf

2. l . Create a struct called Complex to Represent complex numbers that include two pieces of information as members: Real part. (type float) and Imaginary part (type float.) . 2.2. De?ne a function called displaycomplex that displays the complex number in the ’ fomtat: x+iy. (where: x and y are real and imaginary parts, respectively)
2.2. De?ne function AddComplcx that take two Complex variables and retum their summation.
2.3, Write a C++ program (main() function )that uses struct Complex's capabilities and the de?ned functions
2.4. Create a Dynamic Array of Complex numbers (using struct Complex de?ned above) asking the user to enter its size (N) then accepts user inputs for the N complex numbers from the user then display the addition of each complex number to itself (using functions AddComplex and DisplayComplex de?ned above).

Explanation / Answer

#include<iostream.h>
#include<conio.h>
typedef struct
{
   float x;
   float y;
}complex;
void displaycomplex(complex c1)
{
cout<<c1.x<<"+i"<<c1.y<<endl;
}
complex addComplex(complex c1,complex c2)
{
complex sum;
sum.x=c1.x+c2.x;
sum.y=c1.y+c2.y;
return sum;
}
void main()
{
complex *a=NULL;
int n;
clrscr();
cout<<"enter the no of complex numbers:";
cin>>n;
a=new complex[n];

for(int i=0;i<n;i++)
{     cout<<"enter "<<i<<" complex no:"<<endl;
   float dummyx,dummyy;
   cout<<" enter the complex no real part:"<<endl;
   cin>>dummyx;
   a[i].x=dummyx;
   cout<<" enter the complex no imaginary part:"<<endl;
   cin>>dummyy;
   a[i].y=dummyy;
}

for(int j=0;j<n;j++)
{   cout<<"sum of "<<j<<" complex numbers to it self:" ;
      complex dummy=addComplex(a[j],a[j]);
      displaycomplex(dummy);
      cout<<" ";
}
getch();
}

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