N = int(input())
pa = [int(s) for s in input().split()]
pb = [0]*(N)
pb[0] = pa[0]
for i in range(1, N):
    pb[i] = max(pb[i-1], pa[i])
n = 0
for i in range(N):
    if pa[i] < pb[i]:
        n += 1
print(n)