Re: [Unicon-group] Programming exercise

2017-03-24 Thread Jay Hammond
I'm no Steve Wampler, but I had a go at option (c), the loosest. set difference does the work. procedure main(a) thechars := cset(a[1]) | stop("No characters found; the word \"\" is made of no characters") thewords := open(a[2],'r') | stop("No words to test. Is the file valid?")

Re: [Unicon-group] Programming exercise

2017-03-24 Thread Steve Wampler
On 03/24/2017 08:50 AM, Steve Graham wrote: > Programming Praxis ... > posts interesting problems requiring some programming, presents his solution > (typically in Scheme I think) and then > invites others to present solutions. I took the occasion for this