Tag: Python Programming
Teaching Kids Programming: Videos on Data Structures and Algorithms Create a List in Python List is a powerful object in Python. It can be used to store arrays of …
Teaching Kids Programming: Videos on Data Structures and Algorithms Quicksort is a well-known sorting algorithm – as the name suggests, it sorts quickly. The idea of QuickSort algorithm is …
Teaching Kids Programming: Videos on Data Structures and Algorithms BFS (Breadth First Search) is one of the most classic algorithms in Computer Science. Given an array of non-negative integers …
Teaching Kids Programming: Videos on Data Structures and Algorithms Introduction to Queue Data structure Queue is a First In First Out (FIFO) data structure. Unlike stack, we use pop(0) …
Given a positive integer n, find the least number of perfect square numbers (for example, 1, 4, 9, 16, …) which sum to n. Example 1: Input: n = …