#include <iostream>
#include <fstream>
#include <climits>

using namespace std;

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

int n,x,rez=INT_MIN,s,f;
int sp,p,smin;

int main()
{
    ios::sync_with_stdio(false);

    in>>n;
    for(int i = 1; i <= n; ++i){
        in>>x;
        sp+=x;
        if(sp-smin > rez){
            rez = sp-smin;
            s = p+1;
            f = i;
        }
        if(sp<smin){
            smin = sp;
            p = i;
        }
    }

    out<<rez<<" "<<s<<" "<<f;

    return 0;
}