Lotto Script

import random

# Test names
contestants = ["Jack The Ripper", "Jesse James", "Ebola Chan", "Dennis Ritchie", "Gladstone Wellington", "Bo Madsen", "Novak Djokovic"]
ary_keys = []
rand_selected_keys = []
single_ary_pos = 0

def results(x):
    print "Congratulations ***%s*** You just won an invite" % (contestants[x])
    print "\n"


for i,a in enumerate(contestants):
    ary_keys.append(i);


rand_selected_keys = random.sample(ary_keys, 3)

print "AND THE WINNERS ARE:\n"

for i in rand_selected_keys:
    single_ary_pos = i
    results(single_ary_pos)