New Coding Challenge added

[Alex Tweedly]

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.
>
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>
>
> 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
> --
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