#include <iostream>
#include <fstream>
#include <limits.h>
using namespace std;

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

int main() {
    int arraySize, currentSum = 0, maxSum = INT_MIN, startingIndex = 0, finalIndex = 0, lastStartingIndex = 1;
    fin >> arraySize;
    for (int i = 1; i <= arraySize; ++i) {
        int arrayNumber;
        fin >> arrayNumber;
        currentSum += arrayNumber;
        if (currentSum > maxSum) {
            maxSum = currentSum;
            startingIndex = lastStartingIndex;
            finalIndex = i;
        }
        if (0 > currentSum) {
            currentSum = 0;
            lastStartingIndex = i + 1;
        }
    }
    fout << maxSum << ' ' << startingIndex << ' ' << finalIndex;
    return 0;
}