自定义函数5——使用函数计算两个复数之积

最新推荐文章于 2024-05-23 20:56:03 发布

courage_sir

最新推荐文章于 2024-05-23 20:56:03 发布

阅读量196

点赞数 2

文章标签： c++

本文链接：https://blog.csdn.net/courage_sir/article/details/119666962

版权

#include<stdio.h> 

double result_real, result_imag;
void complex_prod( double x1, double y1, double x2, double y2 );

int main(void) 
{ 
    double imag1, imag2, real1, real2;    

    scanf("%lf %lf", &real1, &imag1);             
    scanf("%lf %lf", &real2, &imag2);             
    complex_prod(real1, imag1, real2, imag2);     
    printf("product of complex is (%f)+(%f)i\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;
}