#include <cstdio>
#include <stdio.h>
#include <stdbool.h>
#include <iostream>
#include <map>
#include <vector>
#include <climits>
#include <stack>
#include <string>
#include <queue>
#include <algorithm>
#include <set>
#include <unordered_set>
#include <unordered_map>
#include <cmath>
#include <cctype>
#include <bitset>
#include <iomanip>
#include <cstring>
#include <numeric>
#include <cassert>
using namespace std;
#define int long long
#define pii pair<int, int>
#define mp make_pair
#define pb push_back
#define fi first
#define se second
int32_t main(){
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int n, ans=0;
cin>>n;
vector<int> vect(n);
for (int i=0; i<n; ++i)cin>>vect[i];
set<int> s;
s.insert(LLONG_MAX/2);
for (int i=0; i<n; ++i){
++ans;
int lim=*s.upper_bound(vect[i]), p=i;
while (p+1<n&&vect[p]<=vect[p+1]&&vect[p+1]<=lim)++p;
for (int j=i; j<=p; ++j)s.insert(vect[j]);
i=p;
}
cout<<ans;
}
