n, m = map(int, input().split())
opb = list(map(str, input().split()))
op = opb[0]
b = [int(x) for x in opb[1:]]
a = [int(input()) for _ in range(n)]

ans = [[] for _ in range(n)]
for i in range(n):
    for j in range(m):
        if op == '+':
            ans[i].append(a[i]+b[j])
        else:
            ans[i].append(a[i]*b[j])

for i in range(n):
    print(*ans[i])