Teaching Kids Programming: Videos on Data Structures and Algorithms A bit flip of a number x is choosing a bit in the binary representation of x and flipping it …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a positive integer n, find the sum of all integers in the range inclusive that are divisible by 3, …
Yesterday, @steemit-market sent 20 STEEM to @steem2usdt because he/she wants to swap to USDT on Tron Blockchain (TRC-20), the status was showing “Pending Sent” in the Steem to USDT …
Teaching Kids Programming: Videos on Data Structures and Algorithms You have a water dispenser that can dispense cold, warm, and hot water. Every second, you can either fill up …
The Steem Blockchain is Ideal for DAPP (Distributed Application) – 3 seconds a block. And it means that we don’t need to “Rate Limit” the DAPP in most cases …
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given a 0-indexed m x n integer matrix grid. The width of a column is the maximum length …