User talk:164.164.11.2

February 2019
Hello, I'm 94rain. An edit you recently made to Big O notation seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. 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. 94rain Talk 10:54, 28 February 2019 (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.

Please refrain from making test edits to Wikipedia pages, such as the one you made with this edit to Big O notation, even if you intend to fix them later. Your edits have been reverted. If you would like to experiment again, please use the sandbox. Thank you. 94rain Talk 10:56, 28 February 2019 (UTC)

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Big O notation, you may be blocked from editing. Shindo Nana talk? 10:58, 28 February 2019 (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.