import java.util.*;
import java.math.*;

public class Main {
    private static Scanner sc = new Scanner(System.in);
    public static void main(String[] args) throws Exception {
        int n = sc.nextInt();
        int[] ary = new int[n];
        for (int i = 0;i < n;i++) {
            ary[i] = sc.nextInt();
        }
        int ret = 0;
        int max = ary[0];
        for (int i = 1;i < n;i++) {
            if (ary[i]<max) ret++;
            max = Math.max(max,ary[i]);
        }
        System.out.println(ret);
    }
}