Yeah, this is one of my absolute favorites as well. Such a neat idea. The analysis is also fun, where the complexity of operations is O(alpha(n)), where alpha(n

Yeah, this is one of my absolute favorites as well. Such a neat idea. The analysis is also fun, where the complexity of operations is O(alpha(n)), where alpha(n) is the Inverse Ackermann Function. That function is just fun to contemplate. You wanna flex your muscles with this data structure, this is a fun Project Euler problem: https://projecteuler.net/problem=186 https://projecteuler.net/problem=186