更新历史 - 离散化

apply bot

fix: grammar

refactor: better appearance

fix: fix internal links

style: format markdown files with remark-lint

add authors

style: format markdown files with remark-lint

Update discrete.md

修改离散化相关条目

加入离散化数组的板子

change cpp

style: format markdown files with remark-lint

style: format markdown files with remark-lint

feat: upd 离散化

feat: add 离散化

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