#include using namespace std; typedef long long int ll; typedef unsigned long long ull; mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count()); ll myRand(ll B) { return (ull)rng() % B; } constexpr ll mod=1e9+7; int main(){ cin.tie(nullptr); ios::sync_with_stdio(false); int n; cin >> n; vector a(n); for(int i=0;i> a[i]; } sort(a.rbegin(), a.rend()); ll res=0; int f=0; int cnt=0; for(int i=0;i