c++ 结构体的使用

// BASIC.cpp : 此文件包含 "main" 函数。程序执行将在此处开始并结束。
//

#include <iostream>
using namespace std;

struct employee
{
    int id;
    char name[20];
    char sex[2];
};

int main()
{
    employee emp[5];
    for (size_t i = 1; i <= 3; i++)
    {
        cout << "输入emp[" << i << "]数据" << "\n";
        cout << "id:";
        cin >> emp[i].id;
        cout << "name:";
        cin >> emp[i].name;
        cout << "sex:";
        cin >> emp[i].sex;
    }

    for (size_t i = 1; i <= 3; i++)
    {
        cout << "输出emp[" << i << "]数据" << "\n";
        cout << "id=" << emp[i].id << "\n";
        cout << "name=" << emp[i].name << "\n";
        cout << "sex=" << emp[i].sex << "\n";
    }
}