c++简单的结构体创建 和 使用

#include<iostream>
#include<iomanip>
#include<string>

using namespace std;

struct Student{ //定义一个学生信息结构体 
int num;
string name;
char sex;
int age;
};

int main(){
Student stu = {101,"liudada" ,'m', 21} ; //结构体对象初始化 
cout <<"num:"<<stu.num << endl;
cout <<"name:" << stu.name << endl;
cout <<"sex:" << stu.sex <<endl;
cout << "age:" << stu.age <<endl;
return 0;
}