#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <numeric>
#include <utility>
#include <tuple>

#define rep(i, a, b) for (int i = int(a); i < int(b); i++)
using namespace std;
using ll = long long int;
using P = pair<ll, ll>;

// clang-format off
#ifdef _DEBUG_
#define dump(...) do{ cerr << __LINE__ << ":\t" << #__VA_ARGS__ << " = "; PPPPP(__VA_ARGS__); cerr << endl; } while(false)
template<typename T> void PPPPP(T t) { cerr << t; }
template<typename T, typename... S> void PPPPP(T t, S... s) { cerr << t << ", "; PPPPP(s...); }
#else
#define dump(...) do{ } while(false)
#endif
template<typename T> vector<T> make_v(size_t a, T b) { return vector<T>(a, b); }
template<typename... Ts> auto make_v(size_t a, Ts... ts) { return vector<decltype(make_v(ts...))>(a, make_v(ts...)); }
template<typename T> bool chmin(T &a, T b) { if (a > b) {a = b; return true; } return false; }
template<typename T> bool chmax(T &a, T b) { if (a < b) {a = b; return true; } return false; }
template<typename T> void print(T a) { cout << a << '\n'; }
template<typename T, typename... Ts> void print(T a, Ts... ts) { cout << a << ' '; print(ts...); }
template<typename T> istream &operator,(istream &in, T &t) { return in >> t; }
// clang-format on

P convert(ll n, ll m) {
    return {n / m, n % m};
}

P multiple(P p1, P p2, ll m) {
    ll bd = p1.second * p2.second;
    return {(p1.first * p2.second + p1.second * p2.first + bd / m) % m, bd % m};
}

P mypow(ll n, ll m) {
    if (n == 0) {
        return convert(1, m);
    }
    if (n % 2 == 0) {
        P res = mypow(n / 2, m);
        return multiple(res, res, m);
    }
    return multiple(mypow(n - 1, m), convert(10, m), m);
}

int main() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    ll n, m;
    cin, n, m;
    P res = mypow(n, m);
    print(res.first);
    return 0;
}

#include<bits/stdc++.h>
#define ll long long
#define in insert
#define pb push_back
#define endl '\n'
#define ub upper_bound
#define lb lower_bound
#define pf pop_front
#define all(v) (v).begin(),(v).end()
#define fi first
#define se second
#define fast ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);srand(time(0));
using namespace std;
ll po(ll x,ll y,ll z)
{
	if(y==0)return 1;
	
	ll r=po(x,y/2,z);
	r=(r*r)%z;
	
	if(y&1)r=(r*x)%z;
	
	return r;
}
void fun()
{
	ll a,b;cin>>a>>b;
	
	ll r=b*b;
	
	ll x=po(10,a,r);
	cout<<x/b;
}
int main()
{
    fast;
    int t=1;
    //cin>>t;
    while(t--)
    {
    	fun();
	}
}