n=int(input());c,d=0,0
a=[*map(int,input().split())]
b=[*map(int,input().split())]
for i in range(n):
    if b[i]==0:
        c+=a[i]
    if b[i]==1:
        d+=a[i]
print('YNEOS'[c/sum(a)<.5::2])