from operator import add, mul
def solve():
    n, m = map(int, input().split())
    op, *B = input().split()
    f = add if op == "+" else mul
    B = list(map(int, B))
    A = list(int(input()) for _ in range(n))
    C = [[0] * m for _ in range(n)]
    for i in range(n):
        for j in range(m):
            C[i][j] = f(A[i], B[j])
        print(*C[i])
solve()