Submission

[PPPPP][PPPPP][PPPPP][PP][P][P][P][P][PP][PP]

Score: 100

User: akuyga1

Problemset: โดรน

Language: cpp

Time: 0.003 second

Submitted On: 2025-02-26 15:01:24

#include "bits/stdc++.h"
using namespace std;
#define ii pair<int,int>
#define f first
#define s second
#define mp make_pair


int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int N;
	cin>>N;
	vector<int> A(N);
	for(auto& i:A)cin>>i;
	vector<int> lib;
	for(int i=1;i<=200;i++){
	    lib.push_back(i);
	    for(int j=0;j<9;j++)lib.push_back(2*i);
	}
	sort(lib.begin(),lib.end());
	sort(A.begin(),A.end(),greater<int>());
	int c=0;
	for(int i=0;i<N;i++)c+=lib[i]*A[i];
	cout<<c;
}