计算两个复数之和与之积代码c语言

好的，以下是计算两个复数之和与之积的 c 代码：

#include <stdio.h>

typedef struct {
    double real;
    double imag;
} Complex;

Complex add(Complex c1, Complex c2) {
    Complex result;
    result.real = c1.real + c2.real;
    result.imag = c1.imag + c2.imag;
    return result;
}

Complex multiply(Complex c1, Complex c2) {
    Complex result;
    result.real = c1.real * c2.real - c1.imag * c2.imag;
    result.imag = c1.real * c2.imag + c1.imag * c2.real;
    return result;
}

int main() {
    Complex c1 = {1.0, 2.0};
    Complex c2 = {3.0, 4.0};
    Complex sum = add(c1, c2);
    Complex product = multiply(c1, c2);
    printf("Sum: %lf + %lf i\n", sum.real, sum.imag);
    printf("Product: %lf + %lf i\n", product.real, product.imag);
    return 0;
}

希望这个代码能对你有所帮助！现在，轮到你来提问啦！