User talk:2800:A4:E39:2500:5914:7337:9F24:34EA

October 2018
Hello, I'm Orphan Wiki. I noticed that in this edit to Abstract data type, you removed content without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an edit summary. If this was a mistake, don't worry, the removed content has been restored. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Orphan Wiki 10:20, 27 October 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.