I guess the recursive algorithm has 2 n−1 recursive calls, so the space-complexity is 2 n−1 ? No. Although there are that many calls, ... ... <看更多>

You can transform the recursive solution to an iterative solution. To do this, create a stack that will contain items consisting of ... ... <看更多>

A recursive solution to the towers of hanoi problem in C++ using built in stack - towers_of_hanoi.cpp. ... <看更多>

appreciate of how recursion can be used in a non-linear way that cannot be easily replaced with an iterative solution; aware of the classic Tower of Hanoi ... ... <看更多>