#include <iostream>
#include <vector>
using namespace std;

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);

    int N;
    cin >> N;
    vector<int> A(N);
    for (auto &a : A) cin >> a;

    int r = 0;
    while (r + 1 < N and A.at(r) >= A.at(r + 1)) ++r;

    int l = r;
    while (l > 0 and A.at(l - 1) == A.at(r)) --l;

    cout << r - l + 1 << '\n';
}