#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;
}