#include <bits/stdc++.h>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int N;
int maxim = INT_MIN;
int start, finish;
int suma = 0;
void citire()
{
    fin>>N;
    int x;
    for(int i=1; i<=N; i++)
    {
        fin>>x;
        if (i == 1)
        {
            suma = x;
        }
        else
        {
            if(x > suma + x)
                start = i;
            suma = max(suma + x, x);
        }
        if(suma > maxim)
        {
            maxim = suma;
            finish = i;
        }
    }
    fout<<maxim<<" "<<start<<" "<<finish<<"\n";
}
int main()
{
    citire();
    return 0;
}