牛客971465536号

分类

题解(52)

/ 注册

全部文章（共50篇）

题解 | #挑7#

while(line = readline()) { const num = parseInt(line); let count = 0; for (let i = 1; i <= num; i++) { if (isCludesSeven(i.toSt...

Javascript V8

2021-10-26

1 421

题解 | #计算字符串的距离#

//参考https://www.jianshu.com/p/90af98493661 while(str = readline()) { print(minDistance(str,readline())) // 2 } function minDistance(s1, s2) { ...

Javascript V8

2021-10-26

2 591

题解 | #截取字符串#

while(line = readline()) { const num = parseInt(readline()); print(line.substring(0, num)) }

Javascript V8

2021-10-26

0 404

题解 | #图片整理#

while(line = readline()) { const arr = line.split('').map(x => x.charCodeAt()); arr.sort((a, b) => a - b); print(arr.map(x => Str...

Javascript V8

2021-10-26

2 476

题解 | #迷宫问题#

//此为 DFS 深度搜索，搞了一下午，上网看了视频，还有广度搜素 while(line = readline()) { let [n, m] = line.split(' ').map(x => parseInt(x)); let test = Array(n).fill(0...

Javascript V8

2021-10-26

14 1187

题解 | #名字的漂亮度#

//逻辑比较烂，就是自己实现的字母统计完了（reduce比较好用一下就出来了），排序用26递减去乘 let arr = []; while(line = readline()) { arr.push(line); } const length = parseInt(arr[0]); con...

Javascript V8

2021-10-25

0 504

题解 | #统计字符#

while (input = readline()) { const arr = input.split(''); let eng = 0; let space = 0; // 32 let num = 0; //48-57 let other = 0; ...

Javascript V8

2021-10-25

0 441

题解 | #求小球落地5次后所经历的路程和第5次反弹的高度#

const height = parseInt(readline()); let total = height; for (let i=1; i<=4; i++) { total += height/(2**i) * 2; } print(total); const height5 ...

Javascript V8

2021-10-25

0 388

题解 | #字符串加密#

//先去重获得秘钥然后进行二次去重获取字典，使用asc码差值获取字母位置 while(key = readline()) { const newStr = Array.from(new Set(key.split(''))).join('').toLowerCase(); cons...

Javascript V8

2021-10-25

0 440

题解 | #字符串排序#

while(line = readline()) { let length = line.length; let pointer = 97; let codeArr = []; let otherArr = []; for (let i = 0; i <...

Javascript V8

2021-10-25

0 552