#include <fstream>
#include <climits>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int main()
{
    int n, i, start, last, smax=-INT_MAX, x, scrt, sant, startm, lastm;
    fin>>n;
    fin>>x;
    scrt=x;
    sant=0;
    start=1;
    last=1;
    smax=x;
    for(i=2;i<=n;i++)
    {
        sant=scrt;
        fin>>x;
        if(sant+x>=x)
        {
            scrt=sant+x;
            last=i;
        }
        else
        {
            scrt=x;
            start=last=i;
        }
        if(scrt>smax)
        {
            smax=scrt;
            lastm=last;
            startm=start;
        }
    }
    fout<<smax<<" "<<startm<<" "<<lastm;
    return 0;
}