save project

diy2.py

@@ -9,12 +9,15 @@ while True:
         if name == username and password == userpassword:
             print("登录成功!")
             break
-        elif name != username:
+        if name != username:
             print("用户名不正确")
             continue
-        else:
-            print("密码不正确")
-            exit()
+        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)+"次登陆机会")
+    else:
+        print("你的账户已被锁定，请一小时后再来")
+        exit()
     print("欢迎来到贝尔编程!")