import sys
input = sys.stdin.readline

N, M = map(int, input().split())
lf = input().split()
op = lf[0]
Bs = list(map(int, lf[1:]))
As = [int(input()) for _ in range(N)]

calc = (lambda x, y: x + y) if op == '+' else (lambda x, y: x * y)

for j in range(N):
    for i in range(M):
        print(calc(Bs[i], As[j]), end=' ')
    print()