Commit dbad84f0 by BellCodeEditor

save project

parent cc6383c5
Showing with 10 additions and 25 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" # 保存在服务器数据库中的用户密码(正确的密码) Pen=turtle.Pen()
# 请用input()实现用户输入账号、密码的功能 distance=1
while True: for i in range(300):
if i > 0: pen.forward(distance)
name = input("输入账号:") pen.right(91)
password = input("输入密码:") distance+=1
i-=1 pen.hideturtle()
if name == username and password == userpassword: turtle.done()
print("登陆成功")
break
elif name != username:
print("用户名不存在,请重试")
print("您还有"+str(i)+"次登陆机会")
continue
elif password != userpassword:
print("密码错误,请重试")
print("您还有"+str(i)+"次登陆机会")
else:
print("密码输入三次错误,已被封禁")
exit()
print("欢迎来到贝尔编程")
# 如果用户输入的账号、密码正确,提示登陆成功
\ No newline at end of file
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