结构体

#include "iostream.h"#include "string.h"struct Animal{ int age; char name[4]; char gender;};int main( ){Animal a;a.age=10;strcpy(a.name,"tom");a.gender='f';cout<<"age="<<a.age<<",name="<<a.name<<",gender="<<a.gender<<endl;return 0;}

struct默认的所有的属性是public