我已经构建了一个程序,它随机生成8个单独的字母,并将它们分配到一个名为ranlet (随机字母的缩写)的列表中。然后,它将一个.txt文件导入名为wordslist的列表中。随机生成字母和加载文件都工作得很好,因为我已经单独测试了这些部分,但随后遇到了一个问题。
然后,程序必须将ranlet列表与wordslist列表进行比较,将匹配的单词追加到名为hits的列表中,并在hits列表中显示这些单词
我试过这个:
for each in wordslist:
if ranlet==char in wordslist:
hits.append(wordslist)
else:
print "No hits."
print hits可悲的是,这并没有起作用。我在这方面有更多的变体,但都无济于事。我真的很感激在这件事上的任何帮助。
发布于 2012-11-19 23:32:15
我认为你可以在这里从set.intersection中受益:
set_ranlet = set(ranlet)
for word in word_list:
intersection = set_ranlet.intersection(word)
if intersection:
print "word contains at least 1 character in ran_let",intersection
#The following is the same as `all( x in set_ranlet for x in word)`
#it is also the same as `len(intersection) == len(set_ranlet)` which might
# be faster, but less explicit.
if intersection == set_ranlet:
print "word contains all characters in ran_let"发布于 2012-11-19 23:32:30
如果你是Python的新手,这可能是一个“容易理解”的答案:
hits = []
for word in wordslist:
if word in ranlet and word not in hits:
hits.append(word)
print hitshttps://stackoverflow.com/questions/13456875
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