//Läs fil med BufferedReader

import java.io.*;

public class LasFil4 {
    
    public static void main(String [] arg) {
	
	try {
	InputStream is = new FileInputStream(arg[0]);
	Reader r = new InputStreamReader(is);

	BufferedReader br = new BufferedReader(r);	

	OutputStream os = System.out;
	Writer w = new OutputStreamWriter(os);

	String s = null;

	while ((s = br.readLine()) != null) {
	    w.write(s);
	    w.write("\n");
	}

	w.close();
	}
	catch (IOException e) {
	    throw new RuntimeException(e);
	}
    }
}