题解 | #从单向链表中删除指定值的节点#
从单向链表中删除指定值的节点
https://www.nowcoder.com/practice/f96cd47e812842269058d483a11ced4f
难度中等的题 源代码如下：
let line = readline();
let arr = line.split(' ');
let newArr = arr.slice(2, arr.length - 1);
let arr1 = [];
for (let i = 1; i< newArr.length; i += 2) {
let index1 = arr1.indexOf(newArr[i]);
if (index1 == -1) {
arr1.push(newArr[i], newArr[i-1]);
}
else {
arr1.splice(index1 + 1, 0, newArr[i-1]);
}
}
let tag = arr[arr.length - 1];
let index2 = arr1.indexOf(arr[arr.length - 1]);
arr1.splice(index2, 1);
console.log(arr1.join(' '));
