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