#include <iostream>
using namespace std;

int main()
{
  int n,x1,x2,l,lmax,i,cnt=1,st,dr;
  cin >> n >> x1;
  l=lmax=1;
  for(i=2;i<=n;i++)
  {
    cin >> x2;
    if(x2>=x1)
      l++;
    else
    {

      if(l>lmax)
          {
             lmax=l;
          dr=i-1;
          st=dr-l+1;

          }

          l=1;
    }
    x1=x2;


  }
  if(l>lmax)
    {lmax=l;dr=i+1;st=dr-l+1;}

  cout<<lmax<<" "<<st<<" "<<dr<<"\n";

	return 0;
}