Commit fbe9e9d3 by BellCodeEditor

save project

parent 901ba96d
Showing with 12 additions and 22 deletions
i=3 import turtle
username = "python" # 保存在服务器数据库中的用户账号(正确的账号)
userpassword = "123456" import turtle
while True:
if i>0: # 保存在服务器数据库中的用户密码(正确的密码) pen=turtle.pen()
name = input("请输入用户名") colors=["red","orange","yellow","green"]
password = input("请输入密码") for i in range(1,300):
i -=1 pen.forward(i)
if name == username and password == userpassword: pen.pencolor(colors[i%4])
print("登录成功!") pen.range(91)
break tuple.done
if name != username:
print("用户名不存在!请重新输入")
print("温馨提示:您还有"+str(i)+"次登录机会")
continue
if password !=userpassword:
print("密码输入有误,请重新输入")
print("温馨提示:您还有" +str(i) + "次登录机会")
else:
print("你的账号已锁定,请一小时以后再来")
exit()
print("欢迎来到贝尔编程")
# 请用input()实现用户输入账号、密码的功能 # 请用input()实现用户输入账号、密码的功能
......
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