As requested by Blek, I've added whitespace to the C# entry.
I find that excessive whitespace causes less code to be seen in the viewing window, making it harder for me to comprehend. However, I understand that others may be more comfortable with the reassuring amount of tabs, newlines and spaces.--Enter your username (talk) 20:21, 4 April 2021 (UTC)
J Solution Update
I’m new to this environment and have struggled with where to put this comment. It’s for User:Rdm, who tightened up my one-line J solutions (of which I was proud) to 1/2-line solutions: LOL. Hat’s off. Many thanks. —User:Gottsman63