// split_easy.cpp
// Demonstration of the much simpler way to split from Koening/Moo text
// Using a vector and indices.  (page 91)
// Ray S. Babcock  11/02/01
//
#include <iostream>
#include <string>

int main(void)
{
  string s;
  // read and split each line of input
  while (cin >> s) {
    cout << s << endl;
  }
  return 0;
}