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

using namespace std;

int main() {
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");

    int N, i, a, suma=-1, maxx=INT_MIN, start, x, y;
    fin >> N;

    for(i=0; i<N; ++i) {
        if(suma < 0) {
            suma = 0;
            start = i;
        }
        fin >> a;
        suma += a;
        if(suma > maxx) {
            maxx = suma;
            x = start;
            y = i;
        }
    }

    fout << maxx << ' ' << x+1 << ' ' << y+1;
}