05 2018 档案

文本操作
摘要:fr = open('fbq2.txt',mode='r',encoding='utf-8') plainText = fr.read() print('明文:'+plainText) print('密文:',end='') for c in plainText: print(chr(ord(c)+ 阅读全文

posted @ 2018-05-28 16:04 方忻仪 阅读(104) 评论(0) 推荐(0)

字符串及其操作
摘要:stuNum = '201709090044' print('年级是:'+stuNum[0:4]) print('专业编号是:'+stuNum[4:9]) print('序号是:'+stuNum[-3:]) stuNum = '441900199810303541' print('所在省市:'+stuNum[0:2]) print('所在地区:'+stuNum[2:4]) print... 阅读全文

posted @ 2018-05-21 15:58 方忻仪 阅读(100) 评论(0) 推荐(0)

while循环for循环
摘要:import turtle while True: turtle.forward(100) turtle.right(44) if abs(turtle.pos())<1: break turtle.done() 阅读全文

posted @ 2018-05-14 15:47 方忻仪 阅读(106) 评论(0) 推荐(0)

五角星
摘要:import turtle def main(): t = turtle.Turtle() t.hideturtle() lengthOfSize = 200 drawFivePointStar(t,0,0,lengthOfSize) def drawFivePointStar(t,x,y,leng 阅读全文

posted @ 2018-05-07 16:29 方忻仪 阅读(103) 评论(0) 推荐(0)