i671

分类

题解(16)

/ 注册

全部文章（共16篇）

题解 | #斐波那契数列#

function Fibonacci(n) { if (n === 0 || n === 1 || n === 2) { return 1 } if (n === 3) { return 2 } let one = 2, two = 3, result = ...

Javascript Node

2022-01-15

0 444

题解 | #判断链表中是否有环#

/* * function ListNode(x){ * this.val = x; * this.next = null; * } */ /** * * @param head ListNode类 * @return bool布尔型 */ function hasC...

Javascript Node

2022-01-15

0 352

题解 | #跳台阶#

function jumpFloor(number) { if (number === 0 || number === 1 || number === 2) { return number } let one = 1, two = 2, result = 0 for (...

Javascript Node

2022-01-15

0 327

题解 | #设计LRU缓存结构#

/** * lru design * @param operators int整型二维数组 the ops * @param k int整型 the k * @return int整型一维数组 */ function LRU( operators , k ) { let result...

Javascript Node

2022-01-15

0 328

题解 | #字符串分隔#

let inputString var output = function (s) { let result = '' for (let i = 0; i < 8; i++) { result += s[i] ? s[i] : 0 } console.log(resu...

Javascript V8

2022-01-15

0 278

题解 | #明明的随机数#

// 读数据 var getInput = function () { let inputArr = [], groupCount = readline() if (groupCount) { for (let i = 0; i < parseInt(grou...

Javascript V8

2022-01-14

4 840