#include <bits/stdc++.h>
using namespace std;
///523
int  n, x,y, lc, lmax, st, dr;
int main()
{
    int i,j;
    cin>>n;
    cin>>x;
    lc=1;
    for(i=2; i<=n; i++)
    {
        cin>>y;
        if(x==y) lc++;
        else ///am terminat o secv de valori egale
        {
            if(lc>=lmax)
            {
                lmax=lc;
                dr=i-1;
                st=i-lc;
            }
            x=y;
            lc=1;///incep o alta secv
        }
    }
    if(lc>=lmax)///ultima secventa
    {
        lmax=lc;
        dr=i-1;
        st=i-lc;
    }
    cout<<st<<" "<<dr;
    return 0;
}