n, m = map(int, input().split())
op, *b_ = input().split()
b = list(map(int, b_))
a = [int(input()) for _ in range(n)]
for i in range(n):
    res = []
    for j in range(m):
        if op == "+":
            res.append(a[i] + b[j])
        else:
            res.append(a[i] * b[j])
    print(*res)