通过C++中的指针数组访问结构的成员

struct Person {
    int age;
    char name[20];
};

Person* people[3];

// 创建结构体对象
Person person1 = { 25, "John" };
Person person2 = { 30, "Alice" };
Person person3 = { 35, "Bob" };

// 将结构体对象的地址存储到指针数组中
people[0] = &person1;
people[1] = &person2;
people[2] = &person3;

// 通过指针数组访问结构体的成员
cout << "Person 1: " << people[0]->name << ", " << people[0]->age << " years old" << endl;
cout << "Person 2: " << people[1]->name << ", " << people[1]->age << " years old" << endl;
cout << "Person 3: " << people[2]->name << ", " << people[2]->age << " years old" << endl;