[1、list2tree函数，我们实际用的pid是哈希值，不能用sort去解决，那么你的算法该怎么改？](1%E3%80%81list2tree%E5%87%BD%E6%95%B0%EF%BC%8C%E6%88%91%E4%BB%AC%E5%AE%9E%E9%99%85%E7%94%A8%E7%9A%84pid%E6%98%AF%E5%93%88%E5%B8%8C%E5%80%BC%EF%BC%8C%E4%B8%8D%E8%83%BD%E7%94%A8sort%E5%8E%BB%E8%A7%A3%E5%86%B3%EF%BC%8C%E9%82%A3%E4%B9%88%E4%BD%A0%E7%9A%84%E7%AE%97%E6%B3%95%E8%AF%A5%E6%80%8E%E4%B9%88%E6%94%B9%EF%BC%9F.md) [2、时间复杂度 空间复杂度是多少？](2%E3%80%81%E6%97%B6%E9%97%B4%E5%A4%8D%E6%9D%82%E5%BA%A6%E7%A9%BA%E9%97%B4%E5%A4%8D%E6%9D%82%E5%BA%A6%E6%98%AF%E5%A4%9A%E5%B0%91%EF%BC%9F.md) [3、你提到说你有学react源码，那么你深入学习了哪个？](3%E3%80%81%E4%BD%A0%E6%8F%90%E5%88%B0%E8%AF%B4%E4%BD%A0%E6%9C%89%E5%AD%A6react%E6%BA%90%E7%A0%81%EF%BC%8C%E9%82%A3%E4%B9%88%E4%BD%A0%E6%B7%B1%E5%85%A5%E5%AD%A6%E4%B9%A0%E4%BA%86%E5%93%AA%E4%B8%AA%EF%BC%9F.md) [4、那么为什么要用diff？](4%E3%80%81%E9%82%A3%E4%B9%88%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E7%94%A8diff%EF%BC%9F.md) [5、diff是怎么优化的？](5%E3%80%81diff%E6%98%AF%E6%80%8E%E4%B9%88%E4%BC%98%E5%8C%96%E7%9A%84%EF%BC%9F.md) [6、css的作用域 less的作用域](6%E3%80%81css%E7%9A%84%E4%BD%9C%E7%94%A8%E5%9F%9Fless%E7%9A%84%E4%BD%9C%E7%94%A8%E5%9F%9F.md)