// Coins.cpp : Defines the entry point for the console application.
//

#include <iostream>
#include <fstream>

using namespace std;
const int max_n = 100000;
const int max_s = 1000000000;
const int max_a = 1000000000;
typedef unsigned long long ul64;
int coins(istream& fin, ostream& fout)
{
    int n, s;
    int* a = new int[max_n];
    ul64* d = new ul64[max_n + 1];
    d[0] = 1;
    fin >> n >> s;
    //if (n < 1 || n > max_n)
    //    return 1;
    //if (s < 0 || s > max_s)
    //    return 1;
    for (int i = 0; i < n; i++) {
        fin >> a[i];
        //if (a[i] < 2 || a[i] > max_a)
        //    return 1;
        d[i + 1] = d[i] * a[i];
    }
    if (s == 0) {
        fout << 0 << endl;
    } else {
        ul64 r = s;
        int c = 0;
        for(int i = n; i >= 0 && r > 0; i--) {
            if (r < d[i])
                continue;
            while (r >= d[i]) {
                int cd = r / d[i]; 
                r -= cd * d[i];
                c += cd;
            }
        }
        fout << c << endl;
    }
        
	return 0;
}

int main(int argc, char* argv[])
{
//#ifdef _DEBUG
//    int res = coins(cin, cout);
//    return res;
//#else
    fstream fin, fout;
    fin.open("coins.in", ios_base::in);
    fout.open("coins.out", ios_base::out);
    return coins(fin, fout);
//#endif
}