摘要： #coding=utf-8 import os import re import time import requests class Tubiao: def __init__(self,url): self.url =url self.headers = { "User-Agent":"Mozilla/5.0 (Windows... 阅读全文

摘要： print('\n'.join([''.join(['%s*%s=%-3s' % (x,y,x*y) for x in range(1,y+1)]) for y in range(1,10)])) 阅读全文