[C++知识库]C++ 期末题（定义一个Dog类，包含name、age、sex、weight等属性以及对这些属性操作的函数。）

根据类的封装要求，我们可以把name、age、sex和weight声明为公有函数setdata（）对数据进行初始化。

#include <iostream>
using namespace std;
class Dog
{
	private:
		string name;
		string age;
		string sex;
		double weight;
	public:
		void setdata(sting dogname,int dogage,string dogsex,double dogweight)
		{
			name = dogname;
			age = dogage;
			sex = dogsex;
			weight = dogweight;
		}
	string getname()
	{
		return name;
	}
	string getage()
	{
		return age; 
	}
	string getsex()
	{
		return sex;
	}
	double getweight
	{
		return weight;
	}
};
int main()
{
	Dog dog;
	string cinname;
	string cinage;
	string cinsex;
	sting cinweight;
	cout<<"请输入小狗的基本信息"<<endl;
	cin>>cinname>>cinage>>cinsex>>cinweight;
	dog.setdata(cinname,cinage,cinsex,cinweight)
	cout<<"小狗的名字为："<<dog.getname<<endl;
	cout<<"小狗的年龄为："<<dog.getage<<endl;
	cout<<"小狗的性别为："<<dog.getsex<<endl;
	cout<<"小狗的体重为："<<dog.getweight<<endl;
	return 0;
}