更新历史 - BFS（搜索）

fix(search/bfs): punctuation

apply bot

fix: fix internal links

style: format markdown files with remark-lint

style: format markdown files with remark-lint

Fix authors and create bfs.md

Update DFS and BFS

style: format markdown files with remark-lint

change cpp

Update search (#1163)

style: format markdown files with remark-lint

style: format markdown files with remark-lint

style: format markdown files with remark-lint

错别字

Update bfs.md

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