10.03

代码

#include 

using namespace std;
class cz
{
private:
    int num1;   //实部
    int num2;   //虚部
public:
    cz(){}
    cz(int a,int b):num1(a),num2(b){}
    cz(const cz &other):num1(other.num1),num2(other.num2){}
    ~cz(){}
    const cz operator+(const cz &other)const
    {
        cz a;
        a.num1=this->num1+other.num1;
        a.num2=this->num2+other.num2;
        return a;
    }
    bool operator==(const cz &other)const
    {
       if(this->num1==other.num1&&this->num2==other.num2)
       {
           return true;
       }
       else
       {
           return false;
       }
    }
    cz & operator+=(const cz &other)
    {
        this->num1+=other.num1;
        this->num2+=other.num2;
        return *this;
    }
    cz & operator ++()
    {
        this->num1++;
        return *this;
    }
    const cz operator-(const cz &other)const
    {
        cz a;
        a.num1=this->num1-other.num1;
        a.num2=this->num2-other.num2;
        return a;
    }
    void show()
    {
        if(num2<0)
        {
            cout<num1<num2<<"j"<

效果图