#include<iostream>
#include<fstream>
#include<climits>

using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");

int main()
{
    int n,s=0,pos,start=1,stop=1,x;
    int maxim=INT_MIN;
    fin>>n;
    for(int i=1;i<=n;i++)
    {
        fin>>x;
        if(s>=0)
        {
            s=s+x;
        }
        else
        {
            s=x;
            pos=i;
        }
        if(s>maxim)
        {
            maxim=s;
            start=pos;
            stop=i;
        }
    }
    fout<<maxim<<" "<<start<<" "<<stop;
    fin.close();
    fout.close();
    return 0;
}