#include <iostream>
#include <fstream>
#include <vector>
#include <queue>
#include <utility>
#include <algorithm>
#include <functional>
#include <string>
#include <cstring>
#include <cmath>
#include <map>
#include <set>
#include <stack>
#define NMAX 200005
#define MOD 666013
#define INF 0x3f3f3f3f
#define pb push_back

using namespace std;

typedef pair<long long, char> pii;

//ifstream fin("zlego.in");
//ofstream fout("zlego.out");

int v[NMAX];

int main() {
	int n,m,i,nr=0,j,ok;

	cin>>n;
	for(i=1;i<=n;++i) cin>>v[i];

	for(i=10;i<=n-9;++i) {
		ok=1;
		for(j=0;j<9 && v[i-j]>v[i-j-1];++j);

		if(j!=9) ok=0;

		if(ok)
			for(j=0;j<9 && v[i+j]>v[i+j+1];++j);

		if(j!=9) ok=0;

		if(ok) ++nr;
	}
	cout<<nr;

	return 0;
}