User talk:96.45.202.39

November 2019
Please refrain from making unconstructive edits to Wikipedia, as you did at Grover's algorithm. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Suffusion of Yellow (talk) 18:15, 21 November 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

Recent edit to John Downing
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, John Downing, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 20:24, 26 February 2020 (UTC)