C++ structure variable initialization

// Exam032703.cpp: This file contains the "main" function. The program execution will start and end here.
//

#include <iostream>
using namespace std;

struct student
{
    long int num;
    char name[20];
    char sex[4];
    char addr[20];
};

int main()
{     student zhang = {1002,"Zhang San","Male","Beijing" };     //zhang.num = 1002;     //strcpy_s(zhang.name, "张三");     //strcpy_s (zhang.sex, "男");     //strcpy_s(zhang.addr, "Beijing");

    cout << zhang.num << endl;
    cout << zhang.name << endl;
    cout << zhang.sex << endl;
    cout << zhang.addr << endl;
}