#include <bits/stdc++.h>

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

int n, i, x, sum, ans = INT_MIN, first, l, r;
int main()
{
    fin>>n;
    for(i = 1; i <= n; i++)
    {
        fin>>x;
        if(sum < 0)
        {
            first = i;
            sum = x;
        }
        else
            sum += x;
        if(ans < sum)
        {
            ans = sum;
            l = first;
            r = i;
        }
    }
    fout<<ans<<" "<<l<<" "<<r;
    return 0;
}