Question

#define _CRT_SECURE_NO_WARNINGS #include <stdio.h> #include <math.h> struct _cplx double re, im; // the real and imaginary parts of a complex number }; typedef struct _cplx Complex; // Initializes a complex number from two real numbers Complex CmplxInit(double re, double im) Complex z = { re, im }; return z; // Prints a complex number to the screen void CmplxPrint(Complex z) // Not printing a newline allows this to be printed in the middle of a line printf("%3f + %. 3fi", z.re, z.im); // Adds two complex numbers together Complex CmplxAdd(Complex V, Complex w) Complex z = { v.re + w.re, v.im + w.im }; return z; // Write your own functions to do: // 1. Scalar multiplication // 2. Complex multiplication // 3. Complex division // Main routine int main() Complex z, V, W; // Add 3 + 4i to 2 + 3i V = CmplxInit(3, 4); W = CmplxInit(2, 3); z = CmplxAdd(v, w); + 2 + 3 = "); printf("3 +41 CmplxPrint(z); printf("\n\n"); // Do the remaining problems here getchar(); return;

need the code in .c format

Answer 1

#define _CRT_SECURE_NO_WARNING

#include<stdio.h>

#include<math.h>

struct _cplx
{

double re, im;

int x,y,n;

}c;

Complex CmplxInit(double re ,double im)

{

Complex z={re,im};

return z;

}

void CmlxPrint(complex z)

{

print("%.3f + %.3fi",z.re,z.im);

}

Complex CmplxAdd(Complex v,Complex w)

{

Complex z={v.re+w.re,v.im+w.im};

return z;

}

Complex CmplxScalarMul(int p,Complex v)

{

Complex z={v.re*a,v.im*a};

return z;

}

void CmplxMUL(Complex v,Complex w)

{

c.re= v.re*w.real - v.im*w.im;
c.im = a.img*b.real + a.real*b.img;

  if (c.im >= 0)
  printf("Multiplication of the complex numbers = %d + %di", c.re, c.im);
  else
  printf("Multiplication of the complex numbers = %d %di", c.re, c.im);

}

void CmplxDIV(Complex v,Complex w)

{
  if (w.re == 0 && w.im == 0)
  printf("Division by 0 + 0i isn't allowed.");
  else
  {
x = v.real*b.real + v.img*b.img;
y = v.img*b.real - v.real*b.img;
n = w.real*b.real + w.img*b.img;

  if (x%z == 0 && y%z == 0)
  {
  if (y/n >= 0)
  printf("Division of the complex numbers = %d + %di", x/n, y/n);
  else
  printf("Division of the complex numbers = %d %di", x/n, y/n);
  }
  else if (x%n == 0 && y%n != 0)
  {
  if (y/n >= 0)
  printf("Division of two complex numbers = %d + %d/%di", x/n, y, n);
  else
  printf("Division of two complex numbers = %d %d/%di", x/n, y, n);
  }
  else if (x%n != 0 && y%n == 0)
  {
  if (y/n >= 0)
  printf("Division of two complex numbers = %d/%d + %di", x, n, y/n);
  else
  printf("Division of two complex numbers = %d %d/%di", x, n, y/n);
  }
  else
  {
  if (y/z >= 0)
  printf("Division of two complex numbers = %d/%d + %d/%di",x, n, y, n);
  else
  printf("Division of two complex numbers = %d/%d %d/%di", x, n, y, n);
  }
  

}

int main()

{

int p;

Complex v,z,w,k,l,m;

v=CmplxInit(3, 4);

w=CmplxInit(2, 3);

z=CmplxAdd(v , w);

CmplxPrint(z);

Printf("\n\n");

l=CmplxMUL(v , w);

Printf("\n\n");

m=CmplxDIV(v , w);

Printf("\n\n");

printf("Enter the number for the scalar multiplication:");

scanf("%d",&p)

k=CmplxScalarMul(p,v);

CmplxPrint(k);

Printf("\n\n");

getchar();

return 0;

}