Teaching Kids Programming – Flip One Digit via Greedy Algorithm
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given an integer n consisting of digits 1, 2, and 3 and you can flip one digit to …
A Simple BASH Function/Script to Run a Command in Background
If you connect to a SSH – when the window is closed, all running programs in the current session will be terminated. One way to solve this is to …
Teaching Kids Programming – Depth First Search Algorithm to Delete Even Leaves Recursively From Binary Tree
May 17, 2021
algorithms, Depth First Search, DFS, python, Recursion, recursive, teaching kids programming, youtube video
No Comments
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a binary tree root, repeatedly delete all leaves that have even values. That is, if after deletions, a node …
Str Repeat Implementation using Windows Batch Script
The str_repeat function is a commonly used function that allows you to print/generate a string that is filled with a number of common patterns. For example: str_repeat(3, “Hello “) …
Algorithm to Compute the Maximum Population Year
You are given a 2D integer array logs where each logs = indicates the birth and death years of the ith person. The population of some year x is …
Teaching Kids Programming – Longest Interval Algorithm
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a two-dimensional list of integers intervals where each list represents an inclusive interval. Return the longest interval …