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| #include <stdio.h>
double result_real,result_imag;
void complex_prod(double real1,double imag1,double real2,double imag2);
int main(void)
{
double imag1,imag2,real1,real2;
printf("Enter 1st complex number(real and imaginary):");
scanf("%lf%lf",&real1,&imag1);
printf("Enter 2nd complex number(real and imaginary):");
scanf("%lf%lf",&real2,&imag2);
complex_prod(real1,imag1,real2,imag2);
printf("product of complex is %f+%fi\n",result_real,result_imag);
return 0;
}
void complex_prod(double x1,double y1,double x2,double y2)
{
result_real=x1*x2-y1*y2;
result_imag=x1*y2+x2*y1;
}
|
