mod = 1000000007
eps = 10**-9


def main():
    import sys
    input = sys.stdin.readline

    N = int(input())
    A = list(map(int, input().split()))

    a2i = {a: i for i, a in enumerate(A)}
    A_sorted = sorted(A)
    seen = [0] * N
    ans = 0
    for a in A_sorted:
        i = a2i[a]
        if not seen[i]:
            ans += 1
            if i != 0:
                seen[i-1] = 1
    print(ans)


if __name__ == '__main__':
    main()