#include <iostream>
#include <fstream>
using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");
#define putin -100000000
int  s, x, smax, index, fin, inc, n;

int main()
{
    f >> n;
    smax = putin;
    for( int i = 1; i <= n; i ++ )
    {
        f >> x;
        if( s < 0 )
        {
            s = x;
            index = i;
        }
        else
        {
            s = s + x;
        }
        if( smax < s )
        {
            smax = s;
            inc = index;
            fin = i;
        }

    }

    g << smax << " " << inc << " " << fin;

    return 0;
}