Submission #153870

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
153870	2019-09-17 06:04:33	Divia	Akcija (COCI15_akcija)	C++14	80 / 80	58 ms	1400 KiB

akcija

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#include <iostream>
#include <algorithm>
using namespace std;
//ifstream cin("karte.in");
//ofstream cout("karte.out");
int n,i,j,v[100010];
long long total;
int main()
{
    cin>>n;
    for(i=1;i<=n;i++){
        cin>>v[i];
        total+=v[i];
    }
    sort(v+1,v+n+1);
    for(i=n-2;i>=1;i-=3)
        total-=v[i];
    cout<<total;
    return 0;
}
 
 
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• Subtask 1: 80 / 80