import java.util.Scanner

object Main {
  def main(args: Array[String]): Unit = {
    val sc = new Scanner(System.in)
    val D, N = sc.nextInt()

    val num = math.pow(100, D).toLong

    if (num * N % num != 0)println(num * N)
    else println(num * (N + 1))
  }
}
