import sys
input=sys.stdin.readline
def I(): return int(input())
def MI(): return map(int, input().split())
def LI(): return list(map(int, input().split()))

def main():
    import bisect
    
    N=I()
    A=LI()
    B=LI()
    A,B = zip(*sorted(zip(A, B)))
    
    def calc(x):
        temp=0
        for i in range(N):
            temp+=B[i]*abs(x-A[i])
        return temp
    
    N2=sum(B)
    num=(N2-1)//2
    if N2%2:
        cnt=0
        i=-1
        while cnt<num:
            # print(i,cnt,num)
            i+=1
            cnt+=B[i]
        print(A[i],calc(A[i]))
    else:
        cnt=0
        i=-1
        num2=num+1
        while cnt<num:
            i+=1
            cnt+=B[i]
        i2=i
        if cnt<num2:
            i2+=1
            
        x=(A[i]+A[i2])/2
        print(x,int(calc(x)))
        
            

main()