save project

diy2.py

@@ -11,10 +11,12 @@ while True:
             break
         if name != username:
             print("账号错误，请自行输入！")
+            print("你还剩"+str(i)+"次机会")
         continue
         if password != userpassword:
             print("密码错误，请自行输入！")
-            print("你还剩下"+str(i)+"次机会")
+            print("你还剩"+str(i)+"次机会")
     else:
         print("已冻结")
+        exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file