## Create a bar chart from json

Problem : Given a JSON data structure with key representing age and value representing the number of people with that age. For example, { 25: 55, 26: 45, 27: 10, 28: 20, 30: 1,...

Create a simple binary search tree data structure in javascript. Binary tree : It is a tree data structure in which each node has at most two children, which are referred to as the...