N, M = map(int, input().split())
bs = []
for i in range(N+1):
    if i == 0:
        X = input().split()
        e = X[0] == '+'
        bs = list(map(int, X[1:]))
        continue
    x = int(input())
    if e:
        print(*[x+y for y in bs])
    else:
        print(*[x*y for y in bs])