Untitled

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


//ostream &operator<< (ostream& out,const aboba &a) {
//   out << a.name << " " << a.surname;
//   return out;
//}

/*struct TACHKA {
    char cvet;
    int mosh;
    string marka;
    string model;
    int pos;
    float obiom;
    int probeg;
};*/



int main()
{
    
    ifstream file("baba.txt");
    ofstream res("res.txt");
    int k,m=0;
    string a, b,temp="w";
    file >> k;
    while (k != 0) {
        file >> a;
        k--;
        if (m < size(a)) {
            m = size(a);
            temp = a;
        }
        
        
    }
    cout << m<<endl<<temp;
    
  

}