#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
vector<int> v;
int main(void)
{
int n, k,res=0;
cin >> n >> k;
for (int i = 0; i < n;i++)
{
int num;
cin >> num;
v.push_back(num);
}
for (int i = n-1; i >= 0; i--)
{
if(k/v[i])
{
res += k / v[i];
k = k % v[i];
}
}
cout << res;
}
뒤에서부터 찾아내게했다..