import java.io.*;
import java.util.*;
class Tegne2 {
public static void main(String[] args) {
Scanner scanner = null;
try {
scanner = new Scanner(new File("liste.txt"));
} catch (FileNotFoundException e) {
System.err.println(e);
System.exit(1);
}
while (scanner.hasNextLine()) {
String linje = scanner.nextLine();
Sirkel sirkel = new Sirkel(Integer.parseInt(linje));
sirkel.tegn();
}
}
}