I've tried signing up, and have become bored waiting for my registration
email.
Here's my answer ....
on mouseUp
local tInput
put fld "FieldIn" into tInput
if the number of words in tInput <> 2 or \
word 1 of tInput is not a number or \
word 2 of tInput is not a number then
ask "must give 2 numbers"
exit mouseUp
end if
local tAPrime, tANonPrime
repeat with i = 2 to word 2 of tInput
if tANonPrime[i] then next repeat
if i >= word 1 of tInput then put true into tAPrime[i]
repeat with j = i+i to word 2 of tInput step i
put true into tANonPrime[j]
end repeat
end repeat
local tt
put "The number of primes between" && tInput && "is" && the number
of lines in the keys of tAPrime & CR into fld "F"
put the keys of tAPrime into tt
sort lines of tt numeric
put "and they are" & CR & tt after fld "F"
end mouseUp
Alex
On 06/09/2015 20:42, AndyP wrote:
I've added a new question to the LiveCode coding challenge section of my
site.
Determine Pi from an image of a circle
http://2108.co.uk/questions/ <http://2108.co.uk/questions/>
There has been 1 partial solution to the previous question
Primes between 20 and 700
Anyone feel up to improving on the current solution?
-----
Andy Piddock
My software never has bugs. It just develops random features.
Copy the new cloud space, get your free 15GB space now:
Get Copy
Script editor Themer for LC http://2108.co.uk
PointandSee is a FREE simple but full featured under cursor colour picker /
finder.
http://www.pointandsee.co.uk - made with LiveCode
--
View this message in context:
http://runtime-revolution.278305.n4.nabble.com/New-Coding-Challenge-added-tp4696094.html
Sent from the Revolution - User mailing list archive at Nabble.com.
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