N = int(input())
A = list(map(int,input().split()))
B = list(map(int,input().split()))
def f(x):
    tot = 0
    for i in range(N):
        tot += B[i]*abs(x-A[i])
    return tot
low = -10**6-10
high = 10**6+10
while high-low>1e-5:
    left = (2*low+high)/3
    right = (low+2*high)/3
    if f(right)>f(left):
        high = right
    else:
        low = left
r = f((low+2*high)/3)
l = f((2*low+high)/3)
if r>l:
    print(round((2*low+high)/3),round(l))
else:
    print(round((low+2*high)/3),round(r))