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/******************************************************************************

                              Online C++ Compiler.
               Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.

*******************************************************************************/

#include <bits/stdc++.h>
using namespace std;
std::vector<int>dane;
std::vector<int>kolejka;
std::vector<int> nastepne;
int main()
{
    int n;
    cin >> n;
    for (int i = 0;i< n ; i++){
        int x;
        std::cin >> x;
        dane.push_back(x);
        nastepne.push_back(2*n);
    }
    
     for (int i = 0;i< n ; i++){
        dane.push_back(dane[i]);
        nastepne.push_back(2*n);
    }
    for (int i = 2 * n -1;i>= 0; i--){
        while(not kolejka.empty() and dane[kolejka.back()] <= dane[i]){
            kolejka.pop_back();   
        }
        if(not kolejka.empty()){
            nastepne[i] = kolejka.back();
        }
        kolejka.push_back(i);
        
    
    }
    
    int wynik = 1;

    for (int start = 0; start < n; start++) {
        int limit = start + n;
        int cur = start;
        int ile = 1;

        while (nastepne[cur] < limit) {
            cur = nastepne[cur];
            ile++;
        }

        wynik = max(wynik, ile);
    }

    cout << wynik << "\n";
    
    return 0;
}