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全部文章 / 题解（共21篇）

题解 | #24点运算#

let str; let flag; let text = ""; const d = { 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 10: 10, J: 11, Q: 12, K: 13, A: 1, 2: 2 } while ((str = readli...

Javascript V8 Javascript Node HTML/CSS/JavaScript

2022-06-06

0 377

题解 | #Redraiment的走法#

while (readline()) { let arr = readline().split(" ").map(Number); let len = arr.length; // dp[i] 表示以第 i 个桩为结尾，最多走多少步，初始是 1 步（默认这个桩是跟它之前相比最矮的） ...

Javascript V8 Javascript Node HTML/CSS/JavaScript

2022-06-06

6 469

题解 | #迷宫问题#

let maze; let line; let n, m; while ((line = readline())) { let str; [n, m] = line.split(" ").map(Number); maze = []; while ((str = readline()...

Javascript V8 Javascript Node HTML/CSS/JavaScript

2022-06-06

3 351

题解 | #合法IP#

let str; while ((str = readline())) { let rr = /^((0)|(1\d{2})|(2[0-4]\d)|(25[0-5])|([1-9]\d?))$/; let arr = str.split('.') print(arr.length ===...

Javascript V8 Javascript Node HTML/CSS/JavaScript

2022-06-05

0 266

题解 | #输出单向链表中倒数第k个结点#

快慢指针 class Node { constructor(val, next) { this.val = val; this.next = next; } } function create(values) { const head = new Node(values...

Javascript V8 Javascript Node HTML/CSS/JavaScript

2022-06-05

6 641

题解 | #坐标移动#

let str; while ((str = readline())) { str = str.split(";"); let arr = []; for (let item of str) { if (/^[ADWS][0-9]{1,2}$/.test(item)) { ...

Javascript V8 Javascript Node HTML/CSS/JavaScript

2022-06-05

0 278

题解 | #数据分类处理#

let firStr; while ((firStr = readline())) { let secStr = readline(); let I = firStr.split(" ").splice(1); let R = secStr.split(" ").splice(1); ...

Javascript V8 Javascript Node HTML/CSS/JavaScript

2022-06-04

0 328

题解 | #参数解析#

let str; while ((str = readline())) { let arr; arr = []; let flag = false; let word = ""; for (let i = 0; i < str.length; i++) { if (...

Javascript V8 Javascript Node HTML/CSS/JavaScript

2022-05-30

6 397

题解 | #称砝码#

while (readline()) { let weight = readline().split(" ").map(Number); let num = readline().split(" ").map(Number); let res = new Set([0]);// 用数组会...

Javascript V8 Javascript Node HTML/CSS/JavaScript

2022-05-29

9 578

题解 | #密码强度等级#

let str; const out = { 90: "VERY_SECURE", 80: "SECURE", 70: "VERY_STRONG", 60: "STRONG", 50: "AVERAGE", 25: "WEAK", 0: "VERY_WEAK", }; ...

Javascript V8 Javascript Node HTML/CSS/JavaScript

2022-05-29

1 342