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作业:
编写一个如下场景:
有一个英雄Hero类，私有成员，攻击，防御，速度，生命值，以及所有的setget方法
编写一个 武器 Weapon 类，拥有私有成员攻击力，以及set get 方法
编写一个 长剑 Sword 类，继承自武器类，拓展属性 生命值，以及set get 方法
编写一个 匕首Blade类，继承自武器类，拓展属性 速度，以及set get 方法
编写一个 斧头 Axe类，继承自武器类，拓展属性 防御力，以及set get 方法
武器Weapon类里面，要求有一个多态函数，叫做 equip 函数
英雄Hero类里面，要求有一个公开函数，equipWeapon(Weapon*w)
实现功能:英雄既可以装备长剑，也可以装备短剑，也可以装备斧头，但是要求装备不同的武器，英雄需要获得不同的属性加成

#include <iostream>
#include <cstring>using namespace std;class Weapon
{private:int weapon_attack;public:Weapon(int weapon_attack = 0):weapon_attack(weapon_attack){}void setWeapon_attack(int weapon_attack){this->weapon_attack = weapon_attack;}int getWeapon_attack(){return weapon_attack;}virtual int* equip(){return NULL;}
};class Hero
{private:string user;int attack;int defense;int speed;int health;public:Hero(string user = NULL, int attack = 100,int defense = 100,int speed = 100,int health = 100):user(user),attack(attack),defense(defense),speed(speed),health(health){}void setUser(string user){this->user = user;}void setAttack(int attack){this->attack = attack;}void setDefense(int defense){this->defense = defense;}void setSpeed(int speed){this->speed = speed;}void setHealth(int health){this->health = health;}string getUser(){return user;}int getAttack(){return attack;}int getDefense(){return defense;}int getSpeed(){return speed;}int getHealth(){return health;}void equipWeapon(Weapon* w){cout<<"玩家信息"<<endl;cout<<"------------------------------------------------"<<endl;cout<<"姓名\t"<<"攻击力\t"<<"防御力\t"<<"速度\t"<<"生命值"<<endl;cout<<user<<"\t"<<attack<<"\t"<<defense<<"\t"<<speed<<"\t"<<health<<endl;cout<<"-------------------------------------------------"<<endl;int *attributes = w->equip();cout<<endl;cout<<endl;cout<<"综合属性"<<endl;cout<<"------------------------------------------------"<<endl;cout<<"姓名\t"<<"攻击力\t"<<"防御力\t"<<"速度\t"<<"生命值"<<endl;cout<<user<<"\t"<<attack+attributes[0]<<"\t"<<defense+attributes[1]<<"\t"<<speed+attributes[2]<<"\t"<<health+attributes[3]<<endl;cout<<"-------------------------------------------------"<<endl;}
};class Sword:public Weapon
{public:void setWeapon_attack(int weapon_attack){Weapon::setWeapon_attack(weapon_attack);}int getWeapon_attack(){return Weapon::getWeapon_attack();}int* equip(){cout<<"武器名："<<"长剑"<<endl;cout<<"攻击力: "<<"+100"<<endl;cout<<"拓展属性: "<<"生命值"<<"+70"<<endl;setWeapon_attack(100);int* attributes = new int[4];attributes[0] = getWeapon_attack();attributes[1] = 0;attributes[2] = 0;attributes[3] = 70;return attributes;}
};class Blade:public Weapon
{public:void setWeapon_attack(int weapon_attack){Weapon::setWeapon_attack(weapon_attack);}int getWeapon_attack(){return Weapon::getWeapon_attack();}int* equip(){cout<<"武器名: "<<"匕首"<<endl;cout<<"攻击力: "<<"+50"<<endl;cout<<"拓展属性: "<<"速度"<<"+100"<<endl;setWeapon_attack(50);int* attributes = new int[4];attributes[0] = getWeapon_attack();attributes[1] = 0;attributes[2] = 100;attributes[3] = 0;return attributes;}
};class Axe:public Weapon
{public:void setWeapon_attack(int weapon_attack){Weapon::setWeapon_attack(weapon_attack);}int getWeapon_attack(){return Weapon::getWeapon_attack();}int* equip(){cout<<"武器名: "<<"斧头"<<endl;cout<<"攻击力: "<<"+75"<<endl;cout<<"拓展属性: "<<"防御力"<<"+100"<<endl;cout<<"------------------------------------------------"<<endl;cout<<"姓名\t"<<"攻击力\t"<<"防御力\t"<<"速度\t"<<"生命值"<<endl;cout<<user<<"\t"<<attack<<"\t"<<defense<<"\t"<<speed<<"\t"<<health<<endl;cout<<"-------------------------------------------------"<<endl;setWeapon_attack(75);int* attributes = new int[4];attributes[0] = getWeapon_attack();attributes[1] = 100;attributes[2] = 0;attributes[3] = 0;return attributes;}
};int main()
{Hero m("张三");Weapon* ptr = new Sword;m.equipWeapon(ptr);return 0;
}

效果