from operator import add, mul
from sys import stdin


def main():
    input = lambda: stdin.readline()[:-1]
    N, M = map(int, input().split())
    B = input().split()
    A = [int(input()) for _ in [0] * N]

    if B[0] == '+':
        func = add
    else:
        func = mul

    for a in A:
        ans = []
        for b in B[1:]:
            ans.append(func(a, int(b)))
        print(*ans)


main()