#include <iostream>
using namespace std;
int main(){
    int n, la = -1, be, c1 = 0, c2 = 0, szam = 0;
    cin >> n;
    cin >> be;
    int i = 1;
    while(i < n){
        do{
            la = be;
            cin >> be;
            i++;
            c1++;
            //cout << c1 << ",";
        }while(be > la && i < n);
        if(c1 == 10){
            c2 = 1;
        }
        do{
            la = be;
            cin >> be;
            c2++;
            i++;
            //cout << c2 << " ";
        }while(be < la && i < n);
            if(be < la && i == n) c2++;
        if(c1 > 9 && c2 > 9){
            ++szam;
        }
               if(be > la) c1 = 1;
               else c1 = 0;
                c2 =0;
    }
    cout << szam;
    return 0;
}