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