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题解 | #学英语#

let str = readline() const gg = ['zero', 'one', 'two', 'three', 'four', 'five', 'six',&nbs...

字符串 Javascript Node Javascript V8

2022-07-16

0 262

题解 | #MP3光标位置#

let N = parseInt(readline()) let str = readline() let curIndex = 0, res = [] for (let i = 0; i < str.length; i++) { if (str[i] === 'U') { &n...

数组 Javascript V8 Javascript Node

2022-07-08

0 250

题解 | #统计大写字母个数#

console.log(readline().replace(/[^A-Z]/g, '').length)

字符串匹配 Javascript Node Javascript V8 字符串

2022-07-02

0 181