save project

diy2.py

@@ -11,10 +11,10 @@ while True:
             break
         if name != username:
             print("用户名错误")
-        else:
-            if password != userpassword:
-                print("密码错误")
-    else:
-        print("账号已被封")
+            print("你还有"+str(i)+"次登陆机会")
+        if password !=userpassword :
+            print("密码错误")
+            print("你还有"+str(i)+"次登陆机会")
+    else:    
         exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file