#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int main()
{int n,x,i;

int bestSum=-1<<30,sum=0,beg,fin,idx;
f>>n;
for (i=1;i<=n;i++)
        {f>>x;
         if (sum<0) {sum=x;
                     idx=i;}
               else {sum+=x;
                     if (bestSum<sum) bestSum =sum,beg=idx,fin=i;
                      }
    }
g<<bestSum<<" "<<beg<<" "<<fin;
return 0;
}