import sys a,b,c,d,e,wrong,private = 0,0,0,0,0,0,0 ip_lists,subnet_mask_lists = [],[] for line in sys.stdin: ip,subnet_mask = line.strip().split("~") thistime_ip_list = ip.split(".") ip_lists.append(thistime_ip_list) thistime_sunnet_mask_list = subnet_mask.split...