如何在 CodeHS Python 中完成 8.4.13 Owls，第 2 部分問題？

Question

所以作業說：

除了只報告包含單詞 owl 的單詞數量之外，您還應該報告單詞出現的索引！ 以下是您的程序運行示例，可能如下所示：

Enter some text: Owls are so cool! I think snowy owls might be my faborite. Or maybe spotted owls.
There were 3 words that contained "owl".
They occurred at indices: [0, 7, 15]

到目前為止，這是我的代碼：

sentence = input("Talk about something: ")
sentence.lower()

print "There are " + str(sentence.count("owls)) + " of the word \"owls\" in the sentence"
print "They occurred at indices: " + str(sentence.findl("owls")

但這僅打印它找到的第一個索引，我如何讓它打印它找到的所有索引？

Answer 1

sentence = 'Owls are so cool! I think snowy owls might be my faborite. Or maybe spotted owls.'
words = [i for i, word in enumerate(sentence.split(' ')) if 'owl' in word.lower()]

這有效。