Machine learning is often mentioned but also often misunderstood, leading to a lot of confusion about what it actually involves and whether it’s truly as useful as it’s said …
Catalan numbers are popular in Combinatoric Mathematics. Many interesting counting problems tend to be solved using the Catalan numbers. The first few Catalan numbers are: 1, 1, 2, 5, …
nth_element is a partial sorting algorithm which can be invoked by including the header algorithm. It has following two forms: void nth_element(_RanIt _First, _RanIt _Nth, _RanIt _Last); void nth_element(_RanIt …
Last week, we present a apple-catching game in Microbit: Microbit Programming: How to Make a Catching-Apple Game by Using Sprites Objects? And my sons were fond of playing such, …
Given an integer number n, return the difference between the product of its digits and the sum of its digits. Example 1: Input: n = 234 Output: 15 Explanation: …
Leetcode online judge has introduced a new feature lately – which is the online code debugger. This works perfect for me as I am using iPad + bluetooth keyboard …
