import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        String title = sc.nextLine();

        float rate = sc.nextFloat();
        String input1 = sc.nextLine();
        String input2 = sc.nextLine();
        String input3 = sc.nextLine();
        String input4 = sc.nextLine();
        String input5 = sc.nextLine();
        String input6 = sc.nextLine();
        String input7 = sc.nextLine();
        String input8 = sc.nextLine();

        System.out.println("[" + title + "]");

        int intRate = (int) rate;

        double percentageRate = intRate * 100 / 5.0;
        System.out.println(percentageRate);

        System.out.println("1." + input1);
        System.out.println("2." + input2);
        System.out.println("3." + input3);
        System.out.println("4." + input4);
        System.out.println("5." + input5);
        System.out.println("6." + input6);
        System.out.println("7." + input7);
        System.out.println("8." + input8);
    }
}