#include <iostream>
#include <vector>
using namespace std;
int main()
{
    cin.tie(nullptr);
    cout.tie(nullptr);
    ios_base::sync_with_stdio(false);
    int n;
    cin >> n;
    vector<int>vec(n);
    for (size_t i = 0; i < n; i++) cin >> vec[i];

    int p = -1, c = vec[0], pc = 0, cc = 1, l = -1, m = 0;
    for (size_t i = 0; i < n; i++)
    {
        if (vec[i] == c) cc++;
        else if(p == vec[i])
        {
            pc += cc;
            p = c;
            c = vec[i];
            cc = 1;
        }
        else
        {
            if (l < cc + pc)
            {
                l = cc + pc;
                m = i;
            }
            pc = cc;
            p = c;
            c = vec[i];
            cc = 1;
        }
    }
    cout << l << " " << m - l + 1 << endl;
    return 0;
}