#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <queue>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <cctype>
#include <string>
#include <cstring>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <fstream>
#include <iterator>
#include <random>
#include <assert.h>
using namespace std;

const string file = "ssm";

const string infile = file + ".in";
const string outfile = file + ".out";

const int INF = 0x3f3f3f3f; 

//#define ONLINE_JUDGE

struct Sol
{
    int sum;
    int start;
    int end;
};

int main()
{
#ifdef ONLINE_JUDGE
	ostream &fout = cout;
	istream &fin = cin;
#else
	fstream fin(infile.c_str(), ios::in);
	fstream fout(outfile.c_str(), ios::out);
#endif	

    int N;
    fin >> N;

    Sol cSol;
    cSol.sum = cSol.start = cSol.end = -INF;
    Sol bSol = cSol;
    for(int i = 0; i < N; i++)
    {
        int x;
        fin >> x;
        
        if(cSol.sum + x > x)
        {
           cSol.sum += x;
           cSol.end = i;
        }
        else
        {
            cSol.sum = x;
            cSol.start = i;
            cSol.end = i;
        }

        if(cSol.sum > bSol.sum)
            bSol = cSol;
    }
    bSol.start ++;
    bSol.end ++;
    fout << bSol.sum << " " << bSol.start << " " << bSol.end << "\n";
#ifdef ONLINE_JUDGE
#else
    fout.close();
	fin.close();
#endif
}