"C + +" implements a plural class

Implement a plural class (complex)//requirements: 1: Implement several constructors with no parameter/with parameters/with default parameters. 2: Implement copy construction/destructor. #include <iostream>using namespace std;//with parameter constructor class Complex{private:double _real;double _image;public:void print (); complex (double _r, double _i); ~complex ();}; Complex::complex (double _r, double _i) {_real = _r;_image = _i;cout<< "The parameterless constructor" &LT;&LT;ENDL;} /* Constructors without parameters class Complex{private:double _real;double _image;public:void print (); complex (); ~complex ();}; Complex::complex () {_real = 0;_image = 0;cout<< "With no arguments constructor" &LT;&LT;ENDL;} *//* constructor with default parameters class Complex{private:double _real;double _image;public:void print (); complex (Double _real = 0,double _ Image = 0); ~complex ();}; Complex::complex (double _r, double _i) {_real = _r;_image = _i;cout<< "with the default constructor" <<endl;} *//* copy Construction class complex{private:double _real;double _image;public:void print () complex (double _r, double _i) {_real = _r;_ Image = _i;} Complex (complex const & comple); ~complex ();}; Complex::complex (complex const & comple) {_real = Comple._real;_image = comple._image;cout<< "Copy Structure" <<endl;} */complex::~complex () {cout << "destructor" << Endl;} void complex::p rint () {cout << "plural is:" << _real << "+" <<_image << "i" << Endl;} int main () {Double A, b;//double a;cout << "Please enter two number:"; Cin >> a >> b;//cin >> A;//complex Comp (a); COM Plex Comp (A, b);//complex comp (1, 2);//complex Comp;//complex COMP1 (comp); Comp.print ();//comp1.print (); return 0;}

"C + +" implements a plural class