save project

asd.py

+i=3
 username = "ggb"
 userpassword = "123456"
 while True:
+    if i>0:
         name = input("请输入用户名:")
         password = input("请输入密码:")
+        i-=1
         if name == name and password == userpassword:
             print("登录成功!")
             break
@@ -11,5 +14,8 @@ while True:
             continue
         if password != password:
             print("密码错误,再次输入") 
-print("欢迎来到贝尔编程!")
+        else:
+             print("你的账户已被锁定")
+             exit()
+    print("欢迎来到贝尔编程!")