#include <bits/stdc++.h>
using namespace std;
#define FOR(i, a, b)  for (int i = (a); i <= (b); ++ i)
ifstream f("ssm.in");
ofstream g("ssm.out");
int main()
{
    int n, S;
    int bestSum = -int(2e9), sum = 0, beg, end, idx;
    f >> n;
    FOR (i, 1, n)
    {
        f >> S;
        if (sum < 0) sum = S, idx = i;
        else sum += S;
        if (bestSum < sum) bestSum = sum, beg = idx, end = i;
    }
    g << bestSum << " " << beg << " " << end;
    f.close();
    g.close();
    return 0;
}