save project

1.py

+i=3
 username="python"
 username="python"
 userpassword="123456"
 userpassword="123456"
 while True:
 while True:
+    if i>0:
         name=input("请输入用户名：")
         name=input("请输入用户名：")
         password=input("请输入密码：")
         password=input("请输入密码：")
+        i-=1
         if name==username and password==userpassword:
         if name==username and password==userpassword:
             print("登录成功！")
             print("登录成功！")
             break
             break
@@ -11,4 +14,7 @@ while True:
             continue
             continue
         if password != userpassword:
         if password != userpassword:
             print("密码输入有误，请重新输入！")
             print("密码输入有误，请重新输入！")
-print("欢迎来到贝尔编程！")
+    else:
\ No newline at end of file
+        print("请一个小时之后再来")
+        exit()
+    print("欢迎来到贝尔编程！")
\ No newline at end of file

2.py

+ bdvbnsm,..//,mnbvjkmljuhgbv nmb 
+ zEFrthiojkp
+  try:
+      jujhbv 
+  except expression as identifier:
+      pass
+      UnboundLocalErrory
\ No newline at end of file