我尝试用python计算可用的子网。 只是简单的调用,但错误。
print ("the IP is valid")
result = (2 ** (32 - int(mask)) - 2)
print ("net available: ".format(result))
print ("the IP is valid")
result = (2 ** (32 - int(mask)) - 2)
print ("net avaiable: {0}".format(result))