I do wrote it by myself, but I'm not with an ability to translate it into English.
Here is the link.
Also,I can't find it by using search engine。
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The thing is...I was ready sending it to "luogu's newspaper",but I have to wait almost 6 months.
This is actually a well know algorithm in China. This is taught in 3rd grade there
Yeah,but though it's easy to think out, but it wasn't used usually.
I'm surprised that it can remove a $$$log N$$$ in one problem but nobody found it.