codefouce 上的 dsu&mst 1
题单介绍
[讲解](https://www.cnblogs.com/call-of-silence/p/18540667)
题目列表
The Lakes
Split Into Two Sets
Destroying Array
New Year Permutation
New Reform
Love Rescue
Social Network
Socks
Lakes in Berland
Arpa's weak amphitheater and Mehrdad's valuable
pSort
String Transformation 1
Cow and Snacks
Harmonious Graph
Peaceful Rooks
Asya And Kittens
Maximize the Largest Component (Easy Version)
Swaps in Permutation
Path Queries
Vessels
Road Reform
Maximum Distance
Dungeons and Candies
Roads not only in Berland
Mike and Feet
Replace the Numbers
Shichikuji and Power Grid
Make It Connected
MinOr Tree
Design Tutorial: Inverse the Problem
Connect the Dots