#include <bits/stdc++.h>
int main(void) {
  int d, n, i, s;
  scanf("%d%d", &d, &n);
  s = 1;
  for (i = 0; i < d; i++) {
    s *= 100;
  }
  if (n == 100) {
    n++;
  }
  printf("%d\n", s * n);
  return 0;
}
