haisayu

conclusion
to conclude, we can get some facts about each data structure:

- std::vector is insanely faster than std::list to find an element
- std::vector always performs faster than std::list with very small data
- std::vector is always faster to push elements at the back than std::list
- std::list handles large elements very well, especially for sorting or inserting in the front
these are the simple conclusions on usage of each data structure:

- for number crunching : use std::vector
- for linear search : use std::vector
- for random insert/remove : use std::list (if data size very small (< 64b on my computer), use std::vector)
- for big data size : use std::list (not if intended for searching)

你给的链接说的挺清楚了。不同场景不一样。

就不能再买个手机吗？！

我上次也是搞了半天，airdrop 太多张会失败，我试了 200 张这种可以成功，7，8 次就传完了。
或者先复制到 Windows 里，iPhone 插上就可以看到图库的文件夹，拖进入就行了

想做智能家居，另外是想监控两只仓鼠的动态。。。[email protected]

缘分啊

支付宝里有自带的记账本，可以了解一下，自动记账，也可以手动记账