题解 | # 输出单向链表中倒数第k个结点#
输出单向链表中倒数第k个结点
http://www.nowcoder.com/practice/54404a78aec1435a81150f15f899417d
var line
while(line=readline()){
line=parseInt(line)
let str=readline()
str=str.split(' ')
var k=parseInt(readline())
console.log(str[line-k])
}
