N, M = map(int, input().split())
b = list(map(str, input().split()))
a = [int(input()) for _ in range(N)]
ans = []
for i in range(N):
    tmp = []
    for j in range(1, M + 1):
        if b[0] == '+':
            tmp.append(int(b[j]) + a[i])
        else:
            tmp.append(int(b[j]) * a[i])

    ans.append(tmp)

for i in ans:
    print(*i)