import java.io.*;

public class StreamPrinter {

  public static void main(String[] args) {

    try {
      while (true) {
        int datum = System.in.read();
        if (datum  == -1) break;
        System.out.println(datum);
      }
    }
    catch (IOException ex) {
      System.err.println("Couldn't read from System.in!");
    }
  }
}