import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int d = input.nextInt();
        int n = input.nextInt();
        if (n == 100){
            n++;
        }
        System.out.println(rightLeadingZero(n, d * 2));
    }
    public static String rightLeadingZero (int number, int count){
        StringBuilder out = new StringBuilder(String.valueOf(number));
        for (int i = 0; i < count; i++) {
            out.append(0);
        }

        return out.toString();
    }
} import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int d = input.nextInt();
        int n = input.nextInt();
        if (n == 100){
            n++;
        }
        System.out.println(rightLeadingZero(n, d * 2));
    }
    public static String rightLeadingZero (int number, int count){
        StringBuilder out = new StringBuilder(String.valueOf(number));
        for (int i = 0; i < count; i++) {
            out.append(0);
        }

        return out.toString();
    }
} Main public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int d = input.nextInt();
        int n = input.nextInt();
        if (n == 100){
            n++;
        }
        System.out.println(rightLeadingZero(n, d * 2));
    } main {
        Scanner input = new Scanner(System.in);
        int d = input.nextInt();
        int n = input.nextInt();
        if (n == 100){
            n++;
        }
        System.out.println(rightLeadingZero(n, d * 2));
    } Scanner input = new Scanner(System.in); input new Scanner(System.in) int d = input.nextInt(); d input.nextInt() input.nextInt input int n = input.nextInt(); n input.nextInt() input.nextInt input if (n == 100){
            n++;
        } n == 100 n 100 {
            n++;
        } n++ n System.out.println(rightLeadingZero(n, d * 2)) System.out.println System.out System System.out rightLeadingZero(n, d * 2) rightLeadingZero n d * 2 d 2 String[] args args public static String rightLeadingZero (int number, int count){
        StringBuilder out = new StringBuilder(String.valueOf(number));
        for (int i = 0; i < count; i++) {
            out.append(0);
        }

        return out.toString();
    } rightLeadingZero {
        StringBuilder out = new StringBuilder(String.valueOf(number));
        for (int i = 0; i < count; i++) {
            out.append(0);
        }

        return out.toString();
    } StringBuilder out = new StringBuilder(String.valueOf(number)); out new StringBuilder(String.valueOf(number)) for (int i = 0; i < count; i++) {
            out.append(0);
        } int i = 0; int i = 0; i 0 i < count i count i++ i++ i {
            out.append(0);
        } {
            out.append(0);
        } out.append(0) out.append out 0 return out.toString(); out.toString() out.toString out int number number int count count public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int d = input.nextInt();
        int n = input.nextInt();
        if (n == 100){
            n++;
        }
        System.out.println(rightLeadingZero(n, d * 2));
    }
    public static String rightLeadingZero (int number, int count){
        StringBuilder out = new StringBuilder(String.valueOf(number));
        for (int i = 0; i < count; i++) {
            out.append(0);
        }

        return out.toString();
    }
} public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int d = input.nextInt();
        int n = input.nextInt();
        if (n == 100){
            n++;
        }
        System.out.println(rightLeadingZero(n, d * 2));
    }
    public static String rightLeadingZero (int number, int count){
        StringBuilder out = new StringBuilder(String.valueOf(number));
        for (int i = 0; i < count; i++) {
            out.append(0);
        }

        return out.toString();
    }
} Main
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int d = input.nextInt();
        int n = input.nextInt();
        if (n == 100){
            n++;
        }
        System.out.println(rightLeadingZero(n, d * 2));
    }
    public static String rightLeadingZero (int number, int count){
        StringBuilder out = new StringBuilder(String.valueOf(number));
        for (int i = 0; i < count; i++) {
            out.append(0);
        }

        return out.toString();
    }
}
