#include<iostream>
#include<fstream>
using namespace std;
int main()
{int i,v[100],max=0,sum=0,n,inceput,sfarsit,poz;

ifstream f("ssm.in");
f>>n;
for(i=1; i<=n; i++)
f>>v[i];

for(i=1; i<=n; i++)
{
  if(sum>=0)
   sum=sum+v[i];
  else
 {sum=v[i];
 poz=i;
 }

  if(sum>max)
 {max=sum;
 inceput=poz;
 sfarsit=i;
 }


}
ofstream g("ssm.out");
g<<max<<" "<<inceput<<" "<<sfarsit<<endl;
system("pause");
return 0;



}