#include <fstream>
#include <iostream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");

int main()
{
   int n,S,sum=0,bestsum=-1000000000,beg,endi,ind;
    f>>n;
    for(int i=1;i<=n;i++)
    {
        f>>S;
        sum=sum+S;
        if(sum>bestsum)
        {
            bestsum=sum;
            beg=ind; endi=i;
        }
        if(sum<0)
        {
            sum=0;
            ind=i+1;
        }
    }
    g<<bestsum<<" "<<beg<<" "<<endi;
    return 0;
}