n, m = map(int, input().split())
line = input().split()
op = line[0]
B = list(map(int, line[1:]))

for i in range(n):
    a = int(input())
    ans = []
    for j in range(m):
        b = B[j]
        if op == '+':
            ans.append(a+b)
        elif op == '*':
            ans.append(a*b)
    print(' '.join(map(str, ans)))