a = int(input())
text = input().split()
b = int(input())
num = 0
for i in range(a):
    text[i] = int(text[i])
for i in range(a):
    if text[i] == b:
        num += 1
print(num)

n=int(input('')) x=input().split() m=input('')

s=x.count(m) print(s)