arrays - 配列に格納するデータ構造

Question

ここで、GF : 祖父 f1,f2,f3 : 父 c1,c2,c3 : 子供

Q1. このデータ構造を配列に格納する方法 Q2. 上記の配列を使用して、すべての子要素にアクセスする方法のみ?

Answer 1

これでいけると思います

#include <iostream>
using namespace std;

struct Father
    {
        char* Child1;
        char* Child2;
        char* Child3;
    };

struct Grandfather
{
    Father Father1 ;
    Father Father2;
    Father Father3;
};

const int MAXARRAYSIZE = 20;
Grandfather Grandfathers[MAXARRAYSIZE];


int main()
{   
    Grandfathers[0].Father1.Child1 = "The smart";
    Grandfathers[0].Father1.Child2 = "the brave";
    Grandfathers[0].Father1.Child3 = "the free";

    Grandfathers[0].Father2.Child1 = "The good";
    Grandfathers[0].Father2.Child2 = "the bad";
    Grandfathers[0].Father2.Child3 = "the ugly";

    Grandfathers[0].Father3.Child1 = "The boy";
    Grandfathers[0].Father3.Child2 = "the girl";
    Grandfathers[0].Father3.Child3 = "the other boy";

    //To print the children
    int CurrentArraySize = 1; //i can be changed with user input to accomodate more users for example, if there are 3 elements to the Grandfathers array i.e 3 different trees change CurrentArraySize to 3
    for(int i = 0; i < CurrentArraySize; i++)
    {
        cout<<"Children under Father1 are : "<<Grandfathers[i].Father1.Child1<<", "<<Grandfathers[i].Father1.Child2<<" and "<<Grandfathers[i].Father1.Child3<<endl;
        cout<<"Children under Father2 are : "<<Grandfathers[i].Father2.Child1<<", "<<Grandfathers[i].Father2.Child2<<" and "<<Grandfathers[i].Father2.Child3<<endl;
        cout<<"Children under Father3 are : "<<Grandfathers[i].Father3.Child1<<", "<<Grandfathers[i].Father3.Child2<<" and "<<Grandfathers[i].Father3.Child3<<endl;

    }
    system("pause");
}