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

int main() {
	int N,S;
	cin >> N >> S;
	int ans =0;
	for(int i =0; i < N; i++) {
		int a;
		cin >> a;
		ans +=S%a;
		S /=a;}
	cout << ans+S << "\n";
	return 0;}