Binary Search Tree: Create a binary search tree using the Insert function. Insert integers 10, 18, 7, 2, 20, and 15 sequentially into an empty binary tree using class representation. Using in-order traversal, print the results. struct TreeNode int info; TreeNode * left; TreeNode * right; void inOrder(TreeNode *); void insert(TreeNode *8, int ); int countNodes(TreeNode *); TreeNode *TreeSearch(TreeNode * , int ); Sample Run: Binary Search Tree Traversal: 2 7 10 15 18 20 Binary Search Tree Node Count: 6 Binary Search Tree Search: 7 is in the tree. 13 is not in the tree. Press any key to continue . .

I need a code that demonstrates the use of the below items (Templates, overloading, and vectors). It doesn't need to be special and you can choose the example for the code. Maybe 30 - 50 lines of code that I can run in Visual Basic 2019. I just want to be able to compile it so that I understand what I am reading next week. Working examples are better than what I can pull from the single code examples in the book. Please label to help me identify. Thanks 1.       Write C++ code (perhaps around 30-50 lines of code) and make it compile and run showing how to use: a.       Templates b.       Overloading c.       Vectors

Create a list of some common C++ classes, and describe when each class is used.

Need urgent help with Python Decorator creation Never used python decorator before Answer the following questions in the Python decorator context. Your answers should be written in a Markdown file. The quality of answers matters!! What is higher-order function and how it is different from functor? What are First-class objects? What is the significance of functions being First-class objects? What are inner functions? What is the major benefit of inner functions and why is it important for decorator Why @ symbol is called syntactic sugar? What's the biggest advantage of using it when decorators are used? How would it help Python's weak OOP encapsulation of Class? (Hint: google "Python @Property decorator")