结构体01：结构体的定义和使用

#include<iostream>
#include<string>
using namespace std;
//创建学生数据类型 
struct Student{
	string name;
	int age;
	int score;
}s3;

//通过学生类型创建具体学生 
int main(){
	//1.
	//struct 关键字可以省略 
	struct Student s1;
	//给s1属性赋值
	s1.name="张三"; 
	s1.age=18;
	s1.score=100;
	cout<<"姓名："<<s1.name<<"  "<<"年龄："<<s1.age<<"  "<<"成绩："<<s1.score<<endl;
	
	
	//2.
	struct Student s2{
		"李四",18,100  
	};
	cout<<"姓名："<<s2.name<<"  "<<"年龄："<<s2.age<<"  "<<"成绩："<<s2.score<<endl;
	
	//3. 在定义结构体时顺便创建变量 
	s3.name="王五";
	s3.age=18;
	s3.score=100;
	cout<<"姓名："<<s3.name<<"  "<<"年龄："<<s3.age<<"  "<<"成绩："<<s3.score<<endl;
	
	
	
}