n,m = map(int,input().split())
B = list(input().split())
op = B[0]
B = [int(i) for i in B[1:]]
A = [int(input()) for _ in range(n)]
for i in range(n):
    ret = []
    for j in range(m):
        if op=='+':
            ret.append(A[i]+B[j])
        elif op=='*':
            ret.append(A[i]*B[j])
    print(*ret)