摘要：fr = open('88.txt',mode='r', encoding='utf-8') planincode = fr.read() print('明文：' + planincode) print('密文：',end='') for c in planincode: print(chr(ord(c)+3),end='') fr = open('88.txt',mode='r... 阅读全文

摘要：stuNum = '201709090022' print('年级是：'+stuNum[0:4]) print('专业编号是：'+stuNum[4:9]) print('序号是：'+stuNum[-3:]) IDNo= '44000202199812010027' print('省市是：'+IDNo[0:2]) print('生日是：'+IDNo[-8:-4]) print('性别是：'+ID... 阅读全文

摘要：stuNum = '201709080008' print('年级是：'+stuNum[0:4]) print('专业编号是：'+stuNum[4:9]) print('序号是：'+stuNum[-3:]) IDNo = '440105199505160425' print('性别是：'+IDNo[-2]) import turtle turtle.setup(600,400,0,0... 阅读全文

摘要：import turtle # 设置初始位置 turtle.penup() turtle.left(90) turtle.fd(200) turtle.pendown() turtle.right(90) # 花蕊 turtle.fillcolor("red") turtle.begin_fill() turtle.circle(10, 180) turtle.circle(25, ... 阅读全文

摘要：import turtle import time turtle.fillcolor('red') turtle.begin_fill() turtle.forward(100) turtle.right(144) time.sleep(1) turtle.forward(100) turtle.right(144) time.sleep(1) turtle.forward(100) turt... 阅读全文