N = int(input())
F = [list(map(int,input().split())) for i in range(N)]
P = [list(map(int,input().split())) for i in range(N)]
ans = -float('inf')
for i in range(1,1024):
    tmp = 0
    for j in range(N):
        cnt = 0
        for k in range(10):
            if (i>>k & 1) & F[j][k]:
                cnt += 1
        tmp += P[j][cnt]
    ans = max(ans,tmp)
print(ans)