#include <iostream>
/*
*
* 9.39
*
*
*/
int main () {
/*
vector<string> svec; // Creates vector
svec.reserve(1024); // Reserve 1024 so it can grow 1024 times before reallocating
string word;
while (cin >> word) { // Get strings
svec.push_back(word);
}
svec.resize(svec.size()+svec.size()/2); // We resize again
*/
return 0;
}