import java.io.*;public class TestPipe0
{
public static void main(String[] args) throws Exception
{
PipedReader pipeIn = new PipedReader();
PipedWriter pipeOut = new PipedWriter(pipeIn);
PrintWriter out = new PrintWriter(pipeOut);
out.write("11223344556677889900");
char ss;
while((ss=(char)pipeIn.read())!='?')
System.out.print(ss);
}
}
{
public static void main(String[] args) throws Exception
{
PipedReader pipeIn = new PipedReader();
PipedWriter pipeOut = new PipedWriter(pipeIn);
PrintWriter out = new PrintWriter(pipeOut);
out.write("11223344556677889900");
char ss;
while((ss=(char)pipeIn.read())!='?')
System.out.print(ss);
}
}
while((c=pipeIn.read()) != -1)
System.out.print((char) c);