#include
#include
struct complexNo
{
float real;
float img;
};
typedef complexNo cm;
void main()
{
cm n1, n2, res;
cout<<"\nEnter 2 complex nos:";
cout<<"\n\n Enter 1st No.:";
cout<<"\n Real = ? ";
cin>>n1.real;
cout<<"\n Imaginary = ? ";
cin>>n1.img;
cout<<"\n Enter 2st No.:";
cout<<"\n Real = ? ";
cin>>n2.real;
cout<<"\n Imaginary = ? ";
cin>>n2.img;
res.real = n1.real +n2.real;
res.img = n1.img + n2.img;
cout<<"\n Sum of " << n1.real << " + i " << n1.img << " & " << n2.real << " +i " << n2.img << "is "<< res.real << " + i " + << res.img;
res.real = n1.real -n2.real;
res.img = n1.img - n2.img;
cout<<"\n Diff. of " << n1.real << " + i " << n1.img << " & " << n2.real << " + res.img;
res.real = n1.real *n2.real;
res.img = n1.img *n2.img;
cout<<"\n Product of " << n1.real << " + i " << n1.img << " & " << n2.real << " +i " << n2.img << "is "<< res.real << " + i " + << res.img;
res.real = n1.real / n2.real;
res.img = n1.img / n2.img;
cout<<"\n Result od dividing of " << n1.real << " + i " << n1.img << " by " << n2.real << " +i " << n2.img << "is "<< res.real << " + i " + << res.img;
getch();
}
#include
ReplyDeletestruct complex
{
int real,img;
} num1,num2;
void add(complex,complex);
void subtract(complex,complex);
void multiply(complex,complex);
void divide(complex,complex);
void main ()
{
int x;
cout<<"Enter 1st complex num.(real imaginary) ";
cin>>num1.real>>num1.img;
cout<<"Enter 2nd complex num.(real imaginary) ";
cin>>num2.real>>num2.img;
cout<<"Enter Your Choices\nEnter\n 1 to add\n 2 to subtract\n 3 to multiply\n 4 to divide.\n";
cin>>x;
switch(x)
{
case 1: add(num1,num2);
break;
case 2: subtract(num1,num2);
break;
case 3: multiply(num1,num2);
break;
case 4: divide(num1,num2);
break;
default : cout<<"wrong choice";
}
}
void add(complex num1,complex num2)
{
complex num3;
num3.real=num1.real+num2.real;
num3.img=num1.img+num2.img;
cout<<"\n\nThe result is : \n " ;
if(num3.img>0)
cout<0)
cout<0)
cout<0)
cout<<num3.real<<" + "<<num3.img<<" i ";
else
cout<<num3.real<<" "<<num3.img<<" i ";
}