#include <iostream>

using namespace std;
int a[10001],n,pa=0,i,nr,nr2,dr,stg,ci;
int main()
{
    cin>>n;
    for (i=1;i<=n;i++)
        cin>>a[i];
    for (i=10;i<=n-9;i++)
    {
        nr=9;
        stg=i-1;
        ci=i;
        int ok=1;
        while (nr>0 && ok==1)
        {
            if (a[stg]<a[ci])
            {
                //cout << nr<< " " <<a[stg] << " " <<a[ci] <<endl;
                nr--;
                stg--;
                ci--;

            }
            else
                ok=0;
        }
        nr2=9;
        ci=i;
        dr=i+1;
        ok=1;
        while (nr2>0 && ok==1)
        {
            if (a[dr]<a[ci])
            {
                //cout << nr2<< " " <<dr << " " <<ci <<endl;
                nr2--;
                dr++;
                ci++;
            }
            else
                ok=0;
        }
        if ( nr==0 && nr2==0)
            pa++;
        //cout<<endl;
    }
    cout<<pa;
    return 0;
}
/*22
1 4 1 2 3 4 5 6 20 21 34 54 34 30 27 22 21 20 19 18 14 1*/