#include<iostream>
#include<fstream>
#include<cstring>
using namespace std;
struct tr
{
    int trm,ct;//cate cuvinte se termina,cate cuvinte trec prin nodul curent
    tr* nxt[26];
    //cout<<"unu\n";
    tr()
    {
        //cout<<"doi\n";
        trm=ct=0;
        memset(nxt,0,sizeof(nxt));
    }
};
void rec(tr* t,int n)
{
    if(n==9999) return ;
    t->nxt[0]=new tr;
    rec(t->nxt[0],n+1);
}
int main()
{
    tr* t=new tr;
    rec(t,0);
    delete t;
}