while (stack.length 0 && stack[stack.length - 1] <= cur) {
Что думаешь? Оцени!
。业内人士推荐下载安装 谷歌浏览器 开启极速安全的 上网之旅。作为进阶阅读
let res = stack.join('');
You can narrow patterns explicitly using #with: message:
With all these customizations, what more might Andrew want?