#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define sp ' '
#define en '\n'
#define smin(a, b) a = min(a, b)
#define smax(a, b) a = max(a, b)
using namespace std;
const int N = 1e6 + 2;
const ll linf = 1e18;
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int n; cin >> n;
vector<int> a(n);
for (int i = 0; i < n; i++) cin >> a[i];
multiset<int> s;
int ans = 0;
for (int i = 0; i < n; i++) {
auto it = s.upper_bound(a[i]);
int j = i;
while (j < n - 1 && a[j] <= a[j + 1] && (it == s.end() || *it >= a[j + 1])) j++;
for (int k = i; k <= j; k++) s.insert(a[k]);
ans++;
i = j;
}
cout << ans << en;
return 0;
}
