#include <bits/stdc++.h>
//Nemes Tihamer orszagos feladat
//Tesztelheto
//https://njudge.hu/problemset/main/NT23_Legmesszebbi/

using namespace std;
/*
be
10
7 2 4 17 6 5 10 10 18 19
ki
i 6
*/

/*
be
12
2 4 7 11 9 6 3 2 8 4 6 10

ki
3 11

*/


int main()
{
    srand(time(0));
    int n;
    cin>>n;
    vector<int> a(n);
    int eleje=0, vege=0,uj;
    for(int i=0;i<n;i++)
    {
        cin>>a.at(i);
        if(a.at(i)<a.at(0))
        {
            vege=i;
        }
    }
    int kicsi=a.at(0);
    /*
    for(int i=0;i<n;i++)
    {
        cout<<a.at(i)<<"\t";
        if(i%10==9)
            cout<<endl;
    }
    */
    int tav=vege;
    //cout<<vege<<endl;
    for(int i=1;i<n-tav;i++)
    {
        int j=n-1;
        bool talalt=false;
        if (a.at(i)>kicsi)
           while(j>=i+tav+1 && !talalt)
           {
      //      cout<<"lepes:"<<i<<" "<<j<<endl;

              if(a.at(j)<a.at(i))
              {
                eleje=i;
                vege=j;
                tav=j-i;
                talalt=true;
                kicsi=a.at (eleje);
        //        cout<<eleje<<" "<<vege<<endl;
              }
              j--;
           }
    }

    cout << eleje+1<<" "<<vege+1 << endl;
    return 0;
}