n=int(input())
arr1=list(map(int,input().split()))
arr2=list(map(int,input().split()))
d=10**18
for i in range(n):
    d=min(d,arr1[i]+arr2[i])
print(d)
pos=[0]*(n+2)
pos[-1]=d
for i in range(1,n+1):
    l0=0
    r0=arr1[i-1]
    ln=d-arr2[i-1]
    rn=d
    if r0<=rn:
        pos[i]=r0
    else:
        pos[i]=rn
for val in pos:
    print(val)