#include <bits/stdc++.h>
using namespace std;
using ll = long long;

ll solve() {
    ll N, M;
    cin >> N >> M;
    ll MM = M*M;
    auto pow = [](ll x, ll n, ll m) -> ll {
        ll t = x, r = 1;
        t %= m;
        while ( n > 0 ) {
            if ( n & 1 ) {
                r *= t;
                r %= m;
            }
            t *= t;
            t %= m;
            n >>= 1;
        }
        return r;
    };
    ll r1 = pow(10, N, MM);
    ll ans = r1 / M;
    return ans;
}

int main() {
    auto ans = solve();
    cout << ans << "\n";
    return 0;
}
#pragma GCC optimize ("Ofast")
#include<bits/stdc++.h>
using namespace std;
inline int my_getchar_unlocked(){
  static char buf[1048576];
  static int s = 1048576;
  static int e = 1048576;
  if(s == e && e == 1048576){
    e = fread_unlocked(buf, 1, 1048576, stdin);
    s = 0;
  }
  if(s == e){
    return EOF;
  }
  return buf[s++];
}
inline void rd(long long &x){
  int k;
  int m=0;
  x=0;
  for(;;){
    k = my_getchar_unlocked();
    if(k=='-'){
      m=1;
      break;
    }
    if('0'<=k&&k<='9'){
      x=k-'0';
      break;
    }
  }
  for(;;){
    k = my_getchar_unlocked();
    if(k<'0'||k>'9'){
      break;
    }
    x=x*10+k-'0';
  }
  if(m){
    x=-x;
  }
}
struct MY_WRITER{
  char buf[1048576];
  int s;
  int e;
  MY_WRITER(){
    s = 0;
    e = 1048576;
  }
  ~MY_WRITER(){
    if(s){
      fwrite_unlocked(buf, 1, s, stdout);
    }
  }
}
;
MY_WRITER MY_WRITER_VAR;
void my_putchar_unlocked(int a){
  if(MY_WRITER_VAR.s == MY_WRITER_VAR.e){
    fwrite_unlocked(MY_WRITER_VAR.buf, 1, MY_WRITER_VAR.s, stdout);
    MY_WRITER_VAR.s = 0;
  }
  MY_WRITER_VAR.buf[MY_WRITER_VAR.s++] = a;
}
inline void wt_L(char a){
  my_putchar_unlocked(a);
}
inline void wt_L(long long x){
  int s=0;
  int m=0;
  char f[20];
  if(x<0){
    m=1;
    x=-x;
  }
  while(x){
    f[s++]=x%10;
    x/=10;
  }
  if(!s){
    f[s++]=0;
  }
  if(m){
    my_putchar_unlocked('-');
  }
  while(s--){
    my_putchar_unlocked(f[s]+'0');
  }
}
unsigned long long powmod(unsigned long long a, unsigned long long b, unsigned long long m){
  unsigned long long r = 1;
  while(b){
    if(b&1){
      r = r * a % m;
    }
    b>>=1;
    a = a * a % m;
  }
  return r;
}
int main(){
  long long N;
  rd(N);
  long long M;
  rd(M);
  long long res;
  res = powmod(10, N, M*M) / M;
  wt_L(res);
  wt_L('\n');
  return 0;
}
// cLay version 20210103-1 [bug fixed 1]

// --- original code ---
// {
//   ll @N, @M, res;
//   res = powmod(10, N, M*M) / M;
//   wt(res);
// }
