Tasks:

$1.$ Stacks and Queues:

a$.$Implement stack and queue data structures using both arrays and linked lists.

b$.$ You should choose one implementation $($stack or queue$)$ and one method $($array or linked list$).$

$2.$ Binary Trees:

a$.$ Implement a binary search tree $($BST$)$ in Python and R$.$

b$.$ Include methods for insertion, deletion, and traversal $($in$-$order, pre$-$order, post$-$order$).$

$3.$ Applications and Analysis:

a$.$ Develop a small application or problem that can be solved using stacks, queues, and binary trees $($e$.$g$.,$ expression evaluation, task scheduling$).$

b$.$ Analyze the performance and efficiency of your implementations.

$4.$ Conclusion: