import java.io.*;
class UseRead
{
public static void main(String argv[])
throws IOException
{
char c;
System.out.println("PROGRAMA Q LEE CARACTERES");
System.out.println("INTRODUCIR CARACTERES 'q' PARA SALIR");
do
{
c= (char) System.in.read();
System.out.println(c);
}while(c!='q');
}
}