C++ 实现复数 ADT 及应用示例

'ADT COMPLEX' 内容： #include using namespace std;

struct Complex { float realPart; // 实部 float imagPart; // 虚部 };

Complex Create(float x, float y) { Complex z; z.realPart = x; z.imagPart = y; return z; }

Complex Add(Complex z1, Complex z2) { Complex sum; sum.realPart = z1.realPart + z2.realPart; sum.imagPart = z1.imagPart + z2.imagPart; return sum; }

Complex Subtract(Complex z1, Complex z2) { Complex difference; difference.realPart = z1.realPart - z2.realPart; difference.imagPart = z1.imagPart - z2.imagPart; return difference; }

Complex Multiply(Complex z1, Complex z2) { Complex product; product.realPart = z1.realPart * z2.realPart - z1.imagPart * z2.imagPart; product.imagPart = z1.realPart * z2.imagPart + z2.realPart * z1.imagPart; return product; }

float GetRealPart(Complex z) { return z.realPart; }

float GetImagPart(Complex z) { return z.imagPart; }

int main() { Complex z1 = Create(1, 2); Complex z2 = Create(3, 4);

Complex sum = Add(z1, z2);
Complex difference = Subtract(z1, z2);
Complex product = Multiply(z1, z2);

cout << "Sum: " << sum.realPart << " + " << sum.imagPart << "i" << endl;
cout << "Difference: " << difference.realPart << " + " << difference.imagPart << "i" << endl;
cout << "Product: " << product.realPart << " + " << product.imagPart << "i" << endl;

return 0;

}