#include <iostream>
#include <fstream>

using namespace std;

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

int n,nr,maxx=-2000000000,sum,a,b,j;

int main()
{
	in>>n;
	for(int i = 1;i<=n;i++)
    {
        in>>nr;
        if (sum < 0)
        {
            sum = nr;
            j = i;
        }
        else
            sum += nr;
        if (maxx < sum)
        {
            maxx = sum;
            a = j;
            b = i;
        }
    }
    out<<maxx<<' '<<a<<' '<<b;
    return 0;
}