#include<fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n,i,j,s[6000000],d,im,jm,maxi;
int main()
{
    f>>n;
    for(i=1;i<=n;++i) { f>>s[i];
                        s[i]+=s[i-1];
                        }
    maxi=s[2]-s[1];
    for(i=1;i<=n;++i) for(j=i+1;j<=n;++j) { d=s[j]-s[i];
                                            if(d>maxi) { maxi=d;
                                                         im=i+1;
                                                         jm=j;
                                                         }
                                           }
    g<<maxi<<" "<<im<<" "<<jm;
    f.close();
    g.close();
    return 0;
}