题解 | #查找兄弟单词#
查找兄弟单词
https://www.nowcoder.com/practice/03ba8aeeef73400ca7a37a5f3370fe68
words = input().split()[1:]
k = int(words.pop())
target = words.pop()
res = []
for word in words:
if word != target and sorted(word) == sorted(target):
res.append(word)
res.sort()
print(len(res))
if len(res) > k - 1 >= 0:
print(res[k - 1])
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