摘要: [TOC] 题 解 js const Q = { a: [], // 先放 b: [], // 后放 push(value) { const lengthA = this.a.length; const lengthB = this.b.length; if (lengthA === lengthB 阅读全文
posted @ 2019-02-23 11:49 qiqi715 阅读(604) 评论(0) 推荐(0) 编辑