n, m = list(map(int, input().split()))
op = list(input().split())
b = op[1:]
a = [int(input()) for i in range(n)]

ans = [[0] * m for i in range(n)]

for i in range(n):
    for j in range(m):
        if op[0] == "+":
            ans[i][j] = a[i] + int(b[j])
        else:
            ans[i][j] = a[i] * int(b[j])
for res in ans:
    print(*res)