User talk:119.235.48.164

September 2011
Hello, and welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to P-n junction with this edit, did not appear to be constructive, and has been reverted or removed. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. Metricopolus (talk) 05:49, 4 September 2011 (UTC)

October 2011
Hello, and welcome to Wikipedia! I edit Wikipedia too, under the username Metricopolus. I noticed that one of your recent edits, such as the one you made to Binary tree with this edit, appeared to be unconstructive, and I’ve reverted it. In the future, please use the sandbox for testing and be sure to provide an informative edit summary. You may also wish to read the introduction to editing. Please feel free to ask me questions about editing Wikipedia (or anything else) on my talk page. Metricopolus (talk) 03:29, 2 October 2011 (UTC)