seminar7

import math
fObj=open("input.txt","rt")
n = int(fObj.readline().rstrip())
a = [int(el) for el in fObj.readline().split()]
#a = list(map(int, fObj.readline().split()))
b = list(map(int, fObj.readline().split()))

fObj.close()
def sumk(i, j):
    l = list()
    for k in range(0, n):
        l.append(math.fabs(int(i[k]) + int(j[k])))
    return l

def razn(i, j):
    l = list()
    for k in range(0, len(i)):
        l.append(i[k] - j[k])
    return l

def sumsq(x):
    for g in range(len(x)):
        x[g] = (x[g])**2
    return (sum(x))**(1/2)

def sth(i, j):
    sum=0
    l = list()
    for k in range(0, len(i)):
        l.append(int(i[k])* int(j[k]))
        sum += l[k]
    return sum

#a = list(map(int, input().split()))
#b = list(map(int, input().split()))

print(sumk(a,b))
print(razn(a,b))

print(sth(a,b))
print(sumsq(razn(a,b)))