Решение задачи про child с помощью класса

#include <iostream>
#include <fstream>
using namespace std;

class Tchild {
    public:
        string name, toys[10];
        int b_year, cnt;
    public:
        void print() {
            cout << name << "(" << b_year << "): ";
            for (int i = 0; i < cnt; i++) {
                if (i != 0)cout << ", ";
                cout << toys[i];
            }
            cout << '.' << endl;
        }
        bool has_toy(string check_toy) {
            for(string toy : toys) {
                if(toy == check_toy)
                    return true;
            }
            return false;
        }
};

int main() {
    setlocale(LC_ALL, "Russian");
    ifstream in("input.txt"), in2("toy.txt");
    int N;
    in >> N;
    Tchild children[N];
    for (int i = 0; i < N; i++) {
        Tchild child;
        in >> child.name;
        in >> child.b_year;
        in >> child.cnt;
        in.ignore();
        for (int j = 0; j < child.cnt; j++) {
            getline(in, child.toys[j]);
        }
        children[i] = child;
    }
    for (Tchild child : children) {
        child.print();
    }
    string check_toy;
    getline(in2, check_toy);
    for(Tchild child : children) {
        if(child.has_toy(check_toy))
            cout << child.name << ' ';
    }
    return 0;
}
/*
2
Ренат
2008
3
Плюшевый мишка
Футбольный мячик
Brawlstars
Матвей
2009
2
Шахматы
Brawlstars
*/
/*Brawlstars*/