题解 | #查找兄弟单词#
查找兄弟单词
https://www.nowcoder.com/practice/03ba8aeeef73400ca7a37a5f3370fe68
let inputstr = readline()
let myarr = inputstr.split(' ')
let targetstr = myarr[myarr.length-2]
let targetbro = myarr[myarr.length-1]
myarr.pop() && myarr.pop() && myarr.shift()
let bro = []
let num = myarr.reduce((a,b) => {
if(b.length==targetstr.length && b!=targetstr && b.split('').sort().join('')==targetstr.split('').sort().join('')){
a++
bro.push(b)
}
else{a+=0}
return a
}, 0)
bro.sort()
console.log(num)
if(bro.length >= targetbro){
console.log(bro[targetbro-1])
}
#查找兄弟单词#

