N, M = map(int, input().split())
Answers = []
K = input().split()
op = K[0]
B = list(map(int, K[1:]))
for i in range(N):
  A = int(input())
  R = []
  for j in range(M):
    if op == "+":
      R.append(A + B[j])
    else:
      R.append(A * B[j])
  Answers.append(R)
for l in range(len(Answers)):
  print(*Answers[l])