#include "biscuits.h"
#include "bits/stdc++.h"
using namespace std;
#define all(x) begin(x),end(x)
template<typename A, typename B> ostream& operator<<(ostream &os, const pair<A, B> &p) { return os << '(' << p.first << ", " << p.second << ')'; }
template<typename T_container, typename T = typename enable_if<!is_same<T_container, string>::value, typename T_container::value_type>::type> ostream& operator<<(ostream &os, const T_container &v) { string sep; for (const T &x : v) os << sep << x, sep = " "; return os; }
#define debug(a) cerr << "(" << #a << ": " << a << ")\n";
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int,int> pi;
const int mxN = 1e5+1, oo = 1e9;
long long count_tastiness(long long x, std::vector<long long> a) {
typedef __int128_t Int;
map<Int,ll> dp;
int k = a.size();
ll mx = *max_element(all(a));
const int K = k+__lg(mx)+2;
vector<Int> s(K);
for(int i=0;i<K;++i) {
if(i) s[i]+=s[i-1];
if(i<k) s[i]+=Int(a[i])<<i;
}
auto solve = [&](auto&& self, Int n) -> ll {
if(n<=0) return 0;
if(n==1) return 1;
if(dp.count(n)) return dp[n];
int i = 0;
for(int j=64;j>=1;j/=2) {
if(Int(1)<<(i+j)<n) i+=j;
}
return dp[n] = self(self,Int(1)<<i)+self(self,min(n,s[i]/x+1)-(Int(1)<<i));
};
return solve(solve,Int(1)<<K);
}
