L-Systems and Carnatic Music
Ever been amazed by plant's geometry? Lindenmayer systems,in short , L-systems have been inspired by the recurrence pattern observed in plants. We will learn more about L-systems , its history , applications and learn how L-systems were used to generate plants and trees models, snowflakes and so on.
Counting subtrees where nodes sum to a specific value
We will learn about counting the subtrees in a binary tree whose nodes sum to a given value. We will be trying different methods to solve our problem We will solve it in O(N) time complexity and O(H) space complexity where N is number of nodes and H is the height of the tree.