def point(X):
    res=0
    for i in range(N):
        res+=B[i]*abs(X-A[i])
    return res

N=int(input())
A=list(map(int,input().split()))
B=list(map(int,input().split()))

l,r=-10**6,10**6

while(r-l>10**-9):
    c1,c2=(l*2+r)/3,(l+r*2)/3
    if point(c1)>=point(c2):
        l=c1
    else:
        r=c2

print(int(r),point(int(r)))