K4bl0-Skat3R

# vim: set ft=pf
# /etc/pf.conf

ext_if="vtnet0"

webports = "{http, https}"
int_tcp_services = "{domain, ntp, smtp, www, https, ftp}"
int_udp_services = "{domain, ntp}"

set skip on lo

K4bl0-Skat3R

# basic pfctl control
# ==
# Related: http://www.OpenBSD.org
# Last update: Tue Dec 28, 2004
# ==
# Note:
# this document is only provided as a basic overview
# for some common pfctl commands and is by no means
# a replacement for the pfctl and pf manual pages.

K4bl0-Skat3R

def soma_matrizes(A, B):
    soma = [[A[i][j] + B[i][j] for j in range(len(B[0]))]
            for i in range(len(A))]
    return soma if soma_possivel(A, B) else "As matrizes nao sao nxn"


def mult_matrizes(A, B):
    mult = [[sum(A[i][k] * B[k][j] for k in range(len(B)))
             for j in range(len(B[0]))] for i in range(len(A))]
    return mult if mult_possivel(A, B) else "Operacao nao eh possivel"