n, m = map(int, input().split())

col = input().split()
row = [int(input()) for _ in range(n)]

op = col[0]
c = col[1:]
cl = len(c)

ans = []
for i in range(len(row)):
    for j in range(cl):
        if op == "+":
            ans.append(int(c[j]) + int(row[i]))
        else:
            ans.append(int(c[j]) * int(row[i]))

li = [ans[x:x+cl] for x in range(0, len(ans) , cl)]

for i in li:
    print(*i)