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摘要： 代码如下： import sys import pygamepygame.init()size = width, height = 1000, 700screen = pygame.display.set_mode(size)color = (0, 0, 0)ball = pygame.image. 阅读全文

摘要： (1): import requests url="https://www.baidu.com/" def gethtml(url): try: r=requests.get(url) r.raise_for_status() r.encoding="utf-8" print("text内容:",r 阅读全文

摘要： import turtle,datetimedef drawLine(draw): turtle.pendown() if draw else turtle.penup() turtle.fd(40) turtle.right(90)def drawDigit(d): drawLine(True) 阅读全文

摘要： 计算商品金额 money_all=56.75+72.91+88.5+26.37+68.51 #301 money_all_str=str(money_all)print("商品总金额："+money_all_str)money_real=int(money_all)money_real_str=st 阅读全文

摘要： pi = 0f = 1for k in range (0, 1000): t = 1/(2*k + 1) pi = pi + f*t f = -fprint("圆周率pi = ", 4*pi)import randomdef monte_carlo_pi(n): conut = 0 for i in 阅读全文

摘要： import randompi = 0n = 1000000m = 0for i in range(n): x,y = random.random(),random.random() dist = pow(x ** 2+y**2, 0.5) if dist <= 1.0: m+=1pi=4*(m/n 阅读全文