Algorithms to Compute the Sum of the Number of Digits for First N Natural Integers
Given a integer n, find all the sum of the number of the digits up to n, for example, given n=5, we return 5, because 1,2,3,4,5 are all 1 …
Teaching Kids Programming – Algorithms to Find the Lexicographically Smallest Palindrome
December 2, 2023
algorithms, python, string, teaching kids programming, Two Pointer, youtube video
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Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a string s consisting of lowercase English letters, and you are allowed to perform operations on it. …
Blockchain Hardfork vs Soft-fork
In blockchain technology, both hard forks and soft forks are methods of updating or upgrading the protocol of a blockchain. However, they differ significantly in how they achieve these …
Teaching Kids Programming – Introduction to Two’s Complement (Storing Negative Integers)
Teaching Kids Programming: Videos on Data Structures and Algorithms Two’s complement is a mathematical method used in computers to represent positive and negative integers. It’s the most common method …
Layer 1 and Layer2 in Blockchain Technology
Layer 1 and Layer 2 are terms used to describe different levels or layers within blockchain technology, each with its unique role and characteristics in maintaining and scaling a …
Teaching Kids Programming – Last Moment Before All Ants Fall Out of a Plank
November 20, 2023
algorithms, math, programming languages, python, Python, teaching kids programming, youtube video
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Teaching Kids Programming: Videos on Data Structures and Algorithms We have a wooden plank of the length n units. Some ants are walking on the plank, each ant moves …