#include <fstream>
#define nmax 1005

//NU UITA SA MODIFICI DATELE, NMAX SI .in .out

using namespace std;

ifstream f("subsiruri.in");
ofstream g("subsiruri.out");

int l[nmax], a[nmax], n, lmax, nr[nmax], poz, nr2;

int main()
{
    int i, j, max;
    f>>n;
    for(i=1;i<=n;++i) f>>a[i];
    l[n]=1;
    for(i=n-1;i>=1;--i)
    {
        max=nr2=0;

        for(j=i+1;j<=n;++j)
            if(l[j]>max && a[j]>a[i])
                max=l[j];

        for(j=i+1;j<=n;++j) if(l[i]==max) ++nr2;

        nr[i]=nr[i-1]+nr2;
        l[i]=max+1;

        if(l[i]>lmax)
        {
            lmax=l[i];
            poz=i;
        }
    }

    //for(i=1;i<=n;++i)
        //g<<l[i]<<" ";

    g<<nr[1];
    return 0;
}