#include <bits/stdc++.h>

using namespace std;

const int MAX_N = 1e5 + 10;

int n;
int v[MAX_N];

bool ok(int i) {
    for(int j = 1; j <= 9; ++j) {
        if(v[i - j] < v[i - j + 1])
            continue;
        return 0;
    }

    for(int j = 1; j <= 9; ++j) {
        if(v[i + j - 1] > v[i + j])
            continue;
        return 0;
    }
    return 1;
}

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

    int sol = 0;
    for(int i = 10; i <= n; ++i)
        sol += ok(i);

    cout << sol << "\n";
    return 0;
}