# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
165814 | ArKCa | Akcija (COCI15_akcija) | C++17 | 25 ms | 1016 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<bits/stdc++.h>
#define ll long long
#define mod 1000000007
#define pb push_back
#define pob pop_back
#define N 10
using namespace std;
vector<int>v;
int n;
ll tot;
int main(){
// freopen("a.gir","r",stdin);
// freopen("a.cik","w",stdout);
scanf("%d",&n);
int a;
for(int i=0;i<n;i++){
scanf("%d",&a);
v.pb(a);
tot+=a;
}
sort(v.begin(), v.end());
ll ans=0;
for(int i=(n-3);i>=0;i-=3){
ans+=v[i];
}
printf("%lld\n",tot-ans );
}
Compilation message (stderr)
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