#includeusing namespace std; class CComplex { public: CComplex(double r,double m=0):re(r),im(m) {} CComplex operator+(CComplex &c) { return CComplex(re+c.re,im+c.im); } void show() { if(im>=0) cout<

#includeusing namespace std; class CComplex { public: CComplex(double r,double m=0):re(r),im(m) {} CComplex operator+(CComplex &c) { return CComplex(re+c.re,im+c.im); } void show() { if(im>=0) cout<