摘要： 首先是谷歌主页的爬取 from pip._vendor import requests print('访问谷歌网站 获取Response对象') r = requests.get("http://www.google.cn") x = 1 while x <= 20: print('第' + str 阅读全文

摘要： import jieba excludes = {"什么","一个","我们","那里","你们","如今","说道","知道","起来","姑娘","这里","出来","他们","众人","自己", "一面","只见","怎么",&quo 阅读全文

摘要： import turtle, time def drawGap(): turtle.speed(0) # 设置画笔速度 “fastest”:0 "fast":10 "normal":6 "slow":3 "slowest":1 # turtle.Turtle().screen.delay(0) #画 阅读全文

摘要： from tqdm import trange pi = 0 for i in trange(1000000000): if i%2 == 0: pi += 1/(2*i+1) else: pi -= 1/(2*i+1) pi = pi*4 print(pi) 阅读全文

摘要： import turtle as t t.setup(600, 600, None,None) t.pu() t.fd(-120) t.pensize(5) t.width(5) t.pencolor("darkgreen") t.pd() t.fd(250) t.seth(120) t.penco 阅读全文

摘要： mport turtle turtle.fillcolor("red") turtle.begin_fill() turtle.left(30) turtle.forward(144) turtle.right(60) turtle.forward(144) turtle.right(60) tur 阅读全文

摘要： ********Stra5*********import turtle turtle.fillcolor("red") turtle.begin_fill() count=1 while count<=5: turtle.forward(100) turtle.right(144) count+=; 阅读全文