摘要:
import turtle turtle.speed(10) colors=['red','purple','blue','green','yellow','orange','black','gold','brown',] for i in range(200): turtle.pencolor(colors[i%9]) turtle.forward(i) turtle... 阅读全文
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