#include <iostream>
#define Nmax 6000005
#include <fstream>
using namespace std;
int s[Nmax],v[Nmax];
int main()
{
  ifstream cin ("ssm.in");
  ofstream cout ("ssm.out");
    int n,min1=210000000,max1=-2100000000,ind1,ind2;
    cin>>n;
    for(int i=1;i<=n;i++)
    {
      cin>>v[i];
      s[i]=s[i-1]+v[i];
    }
    for(int i=1;i<=n;i++)
    {
      if(s[i-1]<min1)
      {
         min1=s[i-1];
         ind1=i;
      }
      if(s[i]-min1>max1)
      {
         max1=s[i]-min1;
         ind2=i;
      }
    }
    cout<<max1<<" "<<ind1<<" "<<ind2;
    return 0;
}