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

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