• 2022-06-26
    对于复数类Complex中的加法运算符,若以成员函数重载,则重载函数的声明 形式是____
    A: Complex operator +();
    B: void operator+ (Complex c1,Complex c2,Complex c3);
    C: Complex operator+(Complex c);
    D: Complex operator+(Complex c1,Complex c2);