题解 | #查找兄弟单词#
查找兄弟单词
https://www.nowcoder.com/practice/03ba8aeeef73400ca7a37a5f3370fe68
a = input().split()
n1 = int(a[0])
n2 = int(a[-1])
tar = a[-2]
tmp = a[1:-2]
re = []
for i in a:
if i==tar:
continue
elif sorted(i) == sorted(tar):
re.append(i)
re = sorted(re)
nn = len(re)
print(nn)
if len(re) >= n2:
print(re[n2-1])
