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vaslui_cls78_26.01
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2024-03-24-clasa-8-tema-22
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Istoria paginii runda/nu_este_greu
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Cod sursă (job #445776)
Cod sursă (job
#445776)
#include <bits/stdc++.h>
using namespace std;
int n,x,y, a[100001];
long long s=0;
int main(){
ifstream cin("lanterna.in");
ofstream cout("lanterna.out");
cin>>n;
for (int i=1;i<=n;i++) cin>>a[i];
sort(a+1,a+n+1);
while (n>=4){
x=a[1]+a[2]*2+a[n];
y=a[1]*2+a[n-1]+a[n];
s=s+min(x,y);
n-=2;
}
s=s+a[2];
cout<<s;
return 0;
}