n=int(input())
a=[x for x in map(int,input().split())]
b=[x for x in map(int,input().split())]
d=[]
s=[0]+sorted(list(set(b)))
for i in s:
  c=[j for j, x in enumerate(b) if x==i]
  v=0
  for j in c:
    v+=a[j]
  d+=[v]
print("YNEOS"[d[0]<max(d)::2])