#include<bits/stdc++.h>
using namespace std;
unsigned long long a[100002];
int main()
{
    freopen("coins.in","r",stdin);
    freopen("coins.out","w",stdout);
    long long br=0,n,s;
    cin>>n>>s;
    a[0]=1;
    for(int i=1;i<=n;i++){
        cin>>a[i];
        a[i]*=a[i-1];
    }
    for(int i=n;i>=0;i--){
        br+=s/a[i];
        s%=a[i];
    }
    cout<<br<<endl;
return 0;
}