#include <iostream>
#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int x[100000],n,SMax,Sum,st,poz,Lg;
int main()
{
int i,j;
    f>>n;
    for(i=0;i<n;i++)
    {
        f>>x[i];
    }
    for(SMax=Sum=x[0],st=poz=0,Lg=i=1;i<n;i++)
    {
        if(Sum<0)
            Sum=x[i],st=1;
        else{Sum+=x[i];
            if (SMax<Sum) SMax=Sum, poz=st, Lg=i-st+1;
        }
    }
    g<<SMax<<" "<<poz+2<<" "<<poz+Lg;
    return 0;
}