[BangPypers] golf problem

[Kenneth Gonsalves]

On Wed, 2011-12-28 at 06:44 +0530, Kenneth Gonsalves wrote:
> def peoria(holes):
>     import random
>     random.shuffle(holes) 
>     result = []
>     checklist = []
>     used = []
>     for hole in holes:
>         if len(checklist) == 3:
>             break
>         if hole[1] not in checklist:
>             result.append(hole)
>             checklist.append(hole[1])
>             used.append(hole)
>     available = set(holes) - set(used)
>     result.extend(list(available)[:3])
>     return result 

and the my final version:

def peoria(holes):
    random.shuffle(holes) 
    result = []
    checklist = []
    for hole in holes:
        if len(checklist) == 3:
            break
        if hole[1] not in checklist:
            result.append(hole)
            checklist.append(hole[1])
    available = [x for x in holes if x not in result]
    result.extend(available[:3])
    return result
-- 
regards
Kenneth Gonsalves