Union
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Union
[Algorithm] C++ 백준 12012번: Closing the Farm (Gold)
[Algorithm] C++ 백준 18473번 : Fast Spanning Tree
![[Algorithm] C++ 백준 12012번: Closing the Farm (Gold)](/post/algorithm/2025-12-23-boj-12012-closing-the-farm-dsu-offline-cpp-solution/wordcloud_hu_5a95d85e90d9352c.png)
![[Algorithm] C++ 백준 18473번 : Fast Spanning Tree](/post/algorithm/2025-08-12-boj-18473-fast-spanning-tree-cpp-solution/wordcloud_hu_4be2750cf9c8f501.png)