//Bismillahir Rahman-ir Rahim
#include <bits/stdc++.h>
using namespace std;
#define MAX 32000
#define PI acos(-1)
#define debug(x) cout << '>' << #x << " : " << x << endl;
#define all(c) c.begin(), c.end()
//#define m (pow(10, 9)+7)
typedef unsigned long long ull;
typedef long long ll;


string strsum(string a, string b){
    int len = max(a.size(), b.size());

    reverse(a.begin(), a.end());
    reverse(b.begin(), b.end());
    int ans, carry = 0;
    string sum;
    for(int i = 0; i < len; i++){
        ans = carry;
        if(a.size() > i){
            ans += a[i] - '0';
        }
        if(b.size() > i){
            ans += b[i] - '0';
        }
        if(ans > 9){
            carry = ans / 10;
            ans = ans % 10;
        }
        else{
            carry = 0;
        }

        sum += (char)(ans + (int)'0');
    }
    if(carry){
        sum += (char)(carry + (int)'0');
    }
    reverse(sum.begin(), sum.end());
    return sum;
}

string str_multiplic(string a, string b)
{
    int maxlen = max(a.size(), b.size()), minlen = min(a.size(), b.size()), temp;
    string ans ="0", str, mainans = "0";
    stringstream ss;
    if(a.size() < b.size()){
        swap(a, b);
    }
    reverse(a.begin(), a.end());
    reverse(b.begin(), b.end());

    for(int i = 0; i < minlen; i++){
        ans = "0";
        for(int j = 0; j < maxlen; j++){

            temp = (b[i] - '0')*(a[j] - '0');
            //cout <<"temp: " <<temp << endl;
            stringstream ss;
            ss << temp;

            ss >> str;

            for(int k = 0; k < j; k++){
                str+="0";
            }
            //cout <<"str: " << str << endl;

            ans = strsum(ans, str);
            //cout << "ans: " << ans << endl;

        }
        for(int l = 0; l < i; l++){
            ans += "0";
        }

        mainans = strsum(mainans, ans);
        //cout <<"mainans: " <<mainans << endl;

    }
    return mainans;

}

vector < string > vec;
void dp_mult()
{
    //str = "0";
    vec.push_back("1");
    string ans = "1";
    int i  = 1, limit = 400;

    while(1) {
        string str;
        stringstream ss;
        ss << i;
        ss >> str;
        ans = str_multiplic(ans, str);
        vec.push_back(ans);
        if(i == limit) break;
        i++;
    }
}

int main()
{
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
    dp_mult();
    int n;

    while(cin >> n) {
        cout << n << "!" << endl;
        cout << vec[n] << endl;
    }

    return 0;
}