//
// Program:  echo_input
//
// Purpose:  echo input, character by character.
//
// Input:  characters from standard input, up through end of file.
// Output:  same characters, written to standard output.
//

#include <iostream.h>
#include <stdlib.h>		// has EXIT_SUCCESS

int main(void)
{
  char c;
  cout << "Enter some text, as many as lines as you like.\n"
       << "To stop, enter control-D.\n";

  while (cin.get(c))		// cin.get(c) puts next character in
				//   c, returns false at EOF
    {
      cout << c;
    }
  return EXIT_SUCCESS;
}