#include <fstream>

using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");

int main()
{
    int n,i,x,sc=0,smax=-2000000000,inceput,sfarsit,a;
    in>>n;
    for(i=1; i<=n; i++)
    {
        in>>x;
        if(sc<0)
        {
            sc=x;
            a=i;
        }
        else
            sc+=x;
        if(sc>smax)
        {
            smax=sc;
            inceput=a;
            sfarsit=i;
        }
    }
    out<<smax<<' '<<inceput<<' '<<sfarsit;
    return 0;
}