Racket - How to look a specific of a list of lists. (Finding average) -


let's have list of structures , have list contains list of these structures. how can specific list?

you can use list-ref access determined element in list.


Comments

Popular posts from this blog

java - WARN : org.springframework.web.servlet.PageNotFound - No mapping found for HTTP request with URI [/board/] in DispatcherServlet with name 'appServlet' -

html - Outlook 2010 Anchor (url/address/link) -

javascript - Why does running this loop 9 times take 100x longer than running it 8 times? -