思维导图

#include <iostream>
using namespace std;
class Animal
{
private:string name;
public:Animal(){}Animal(string name):name(name){//cout << "Animal；有参" << endl;}virtual void perform(){cout << "讲解员的名字是: " << name << endl;}
};
class Sun:public Animal
{
private:string lion;//狮子string Elephant;//大象string monkey;//猴子
public:Sun(){}Sun(string lion,string Elephant,string monkey,string name):Animal(name),lion(lion),Elephant(Elephant),monkey(monkey){// cout << ""}void perform(){Animal::perform();cout << "狮子的名字叫: " << lion << endl;cout << "大象的名字叫: " << Elephant << endl;cout << "猴子的名字叫: " << monkey << endl;}
};
class Conservator:public Animal
{
private:string name;//int age;//double height;
public:Conservator(){}Conservator(string name,string n):Animal(n),name(name){}void perform(){cout << "狮子的体重为200公斤，体长1,6米，是肉食性动物，比较凶残" << endl;cout << "大象的体重为1吨，体长2米，是饲草性动物，比较温顺" << endl;cout << "猴子的体重为30,身高1米，是杂食性动物" << endl;}
};
int main()
{Sun a1("小黄","大壮","小跳","刘晓颖");Animal *p=&a1;p->perform();Conservator a2("","");p=&a2;p->perform();return 0;
}