n, m = map(int, input().split())
op, *A = input().split()
A = [int(a) for a in A]
B = [int(input()) for _ in range(n)]
if op == '+':
    ans = [[a + b for a in A] for b in B]
else:
    ans = [[a * b for a in A] for b in B]
for row in ans:
    print(*row)