import java.io.EOFException;
import java.io.RandomAccessFile;
class Tail {
public static void main(String args[]) throws Exception {
RandomAccessFile raf = new RandomAccessFile(args[0], "r");
long count = 10;
long position = raf.length();
position -= count;
if (position < 0)
position = 0;
raf.seek(position);
while (true) {
try {
byte b = raf.readByte();
System.out.print((char) b);
} catch (EOFException eofe) {
break;
}
}
}
}