#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n,m,i,j,x,mx,c1,c2,s,p;
int main()
{
    f >> n;
    f >> x;
    s = x;
    mx = x;
    c1 = 1;
    c2 = 1;
    p = 1;
    if(s < 0)
        s = 0, p = 2;
    for(i = 2; i <= n; ++i)
    {
        f >> x;
        s += x;
        if(mx < s)
        {
            mx = s;
            c1 = p;
            c2 = i;
        }
        if(s < 0)
        {
            s = 0;
            p = i + 1;
        }
    }
    g << mx << " " << c1 << " " << c2 << '\n';
    return 0;
}