N = int(raw_input())
K = 0
score = map(int, raw_input().split())
kai = map(int, raw_input().split())
arr = [ 0 for i in range(101)]

for i in range(N):
	if kai[i] == 0:
		K += score[i]
	else:
		arr[kai[i]] = score[i]

if K >= max(arr):
	print "YES"
else:
	print "NO"