n = int(input())
a = list(map(int, input().split()))
a2 = [(a[i], i) for i in range(n)]
a2.sort()
ans = 0
forbidden = set()
for i in range(n):
    if a2[i][1] not in forbidden:
        ans += 1
        forbidden.add(a2[i][1] - 1)
print(ans)