n,m = map(int,input().split())
b_tmp = list(map(str,input().split()))
a = [int(input()) for i in range(n)]
b = []
op = b_tmp[0]
for i in range(1,len(b_tmp)):
    b.append(int(b_tmp[i]))
ans = []
for i in range(n):
    tmp = []
    for j in range(m):
        if op == "+":
            tmp.append(a[i]+b[j])
        elif op == "*":
            tmp.append(a[i] * b[j])
    ans.append(tmp)

for c in ans:
    print(*c)