题解 | #查找兄弟单词#
查找兄弟单词
http://www.nowcoder.com/practice/03ba8aeeef73400ca7a37a5f3370fe68
w = input().strip().split()
# a兄弟单词，b需要查找的数，c输入的总单词数，d需要排查的单词数
a, b = w[-2], int(w[-1])
c, d = int(w[0]), w[1:-2]
# 存放兄弟词
e = []
for i in d:
if i != a and sorted(a) == sorted(i):
e.append(i)
print(len(e))
try:
print(sorted(e)[b-1])
except:
exit()
