排序算法（2）快排

#include<iostream>
using namespace std;
#include<fstream>

class Person
{
public:
	char m_Name[64];
	int m_Age;
};

void test01()
{
	//1.创建流对象
	ifstream ifs;

	//2.打开文件 判断文件是否打开成功
	ifs.open("person.txt", ios::in | ios::binary);

	if (!ifs.is_open())
	{
		cout << "文件打开失败" << endl;
		return;
	}
	//3.读文件
	Person p;
	ifs.read((char*)&p, sizeof(Person));
	cout << "姓名: " << p.m_Name << "年龄: " << p.m_Age << endl;

	//4.关闭文件
	ifs.close();
}

int main()
{
	test01();
}