#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int m, N, i, S, s[6000001], j, maxim, jmaxim, imaxim;
int main()
{
    fin>>N;
    for(i = 0; i < N; i++)
    {
        fin>>s[i];
    }
    for(i = 0; i < N; i++)
    {
        j = i;
        while(s[j] < 0)
        {
            j++;
        }
        S = 0;
        for(m = j; m < N; m++)
        {
            S += s[m];
            if(S > maxim)
            {
                imaxim = j;
                jmaxim = m;
                maxim = S;
            }
        }
    }
    fout<<maxim<<" "<<imaxim + 1<<" "<<jmaxim + 1;
    return 0;
}