n, m = map(int, input().split())
op_line = input().split()
op = op_line[0]
b_list = list(map(int, op_line[1:]))
a_list = [int(input()) for _ in range(n)]

for a in a_list:
    row = []
    for b in b_list:
        if op == '+':
            row.append(str(a + b))
        else:
            row.append(str(a * b))
    print(' '.join(row))