import java.io.FileReader;
import java.io.Reader;
import java.io.StreamTokenizer;
public class StreamTokenizerExample {
public static void main(String[] args) throws Exception {
Reader r = new FileReader("in.txt");
StreamTokenizer st = new StreamTokenizer(r);
while (st.nextToken() != StreamTokenizer.TT_EOF) {
System.out.println(st.sval);
}
r.close();
}
}