// Use a BufferedReader to read characters from the console.
import java.io.*;

class BRRead
{
	public static void main( String args[] )
		throws IOException
	{
		char c;
		BufferedReader br = new BufferedReader( new InputStreamReader( System.in ) );
		System.out.println( "Enter characters, 'q' to quit." );

		// read characters
		do
		{
			c = (char) br.read();
			System.out.println(c);
		} while( c != 'q' );
	}
}