#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { ll n; cin>>n; ll a[n+1]; ll ans=0; for(ll i=1;i<=n;i++) { cin>>a[i]; } for(ll i=1;i<n;i++) { if(a[i]>a[i+1]) ans++; } cout<<n/ans; }