#pragma GCC optimize ("O2")
#pragma GCC target ("avx2")
#include<bits/stdc++.h>
//#include<atcoder/all>
//using namespace atcoder;

using namespace std;
typedef long long ll;
#define rep(i, n) for(int i = 0; i < (n); i++)
#define rep1(i, n) for(int i = 1; i <= (n); i++)
#define co(x) cout << (x) << "\n"
#define cosp(x) cout << (x) << " "
#define ce(x) cerr << (x) << "\n"
#define cesp(x) cerr << (x) << " "
#define pb push_back
#define mp make_pair
#define chmin(x, y) x = min(x, y)
#define chmax(x, y) x = max(x, y)
#define Would
#define you
#define please


int main() {
	cin.tie(0);
	ios::sync_with_stdio(false);


	int N;
	cin >> N;

	pair<int, int> B[200000];
	rep(i, N) {
		int a;
		cin >> a;
		B[i] = { a, i };
	}
	sort(B, B + N);

	int kotae = 0;
	int dame[200000] = {};
	rep(i, N) {
		int kari = B[i].second;
		if (!dame[kari + 1]) {
			kotae++;
			dame[kari] = 1;
		}
	}
	co(kotae);

	Would you please return 0;
}