Wednesday, April 3, 2019

Leetcode 947 remove stones - practice 4

April 3, 2019

Introduction


It is my practice to master the algorithm, I choose to study various solution based on weekly contest top 50 players on weekly contest 112. The current practice is based on ranking No. 40.

My practice 


Here is the practice. The union find algorithm is implemented using Size of disjoint set as well.


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