#include<fstream>
#include<algorithm>
using namespace std;
ifstream fi("ssm.in");
ofstream fo("ssm.out");
int n,s,sum,bst,ind,b,sf,i;
int main()
{
    bst=-1000000000;
    fi>>n;
    for(i=1; i<=n; i++)
    {
        fi>>s;
        if(sum<0)
        {
            sum=s,
            ind=i;
        }
        else
            sum+=s;
        if (bst<sum)
        {
            bst=sum;
            b=ind;
            sf=i;
        }
    }
    fo<<bst<<" "<<b<<" "<<sf;
    fi.close();
    fo.close();
    return 0;
}