Cod sursă (job #567788)

Utilizator avatar andreibazavan26 Bazavan Andrei andreibazavan26 IP ascuns
Problemă Lanterna Compilator cpp | 0,38 kb
Rundă Arhiva de probleme Status evaluat
Dată 20 oct. 2020 17:30:54 Scor 100 
#include <bits/stdc++.h>

using namespace std;
ifstream fin("lanterna.in");
ofstream fout("lanterna.out");
int n,i,v[100001];
long long s;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
        fin>>v[i];
    sort(v+1,v+n+1);
    for(i=n;i>3;i-=2)
     s+=min(2*v[1]+v[i]+v[i-1],v[1]+v[2]*2+v[i]);
    s+=v[2]+(v[1]+v[3])*(i-2);
    fout << s << '\n';
    return 0;
}