063.结构体-结构体定义和使用
#include <iostream> using namespace std; //1.创建学生数据类型:学生包括(姓名,年龄,分数) //自定义数据类型,一些类型集合组成的一个类型 //语法 struct 类型名称{成员列表} struct Student { //成员列表 //姓名 string name; //年龄 int age; //分数 int score; }s3;//顺便创建结构体变量 //2.通过学生类型创建具体学生 int main() { //2.1 struct Student s1; //struct 可以省略 Student s1; s1.name = "张三"; s1.age = 18; s1.score = 100; cout << "姓名:" << s1.name << "年龄:" << s1.age << "分数:" << s1.score << endl; //2.2 struct Student s2={...} Student s2 = { "李四",19,80 }; cout << "姓名:" << s2.name << "年龄:" << s2.age << "分数:" << s2.score << endl; //2.3在定义结构体时顺便创建结构体变量 s3.name = "张三"; s3.age = 18; s3.score = 100; cout << "姓名:" << s3.name << "年龄:" << s3.age << "分数:" << s3.score << endl; system("pause"); return 0; }