Category: programming languages

How to Check if Any Three Points can Make a Triangle? There are many ways to check if any given three points in 2D plane can make a triangle. …

Let’s say our task is to convert a set or unordered_set in C++ to std::vector, what would you do? Given the following set with integers (or other types) unordered_set<int> …

First of all EigenValues and EigenVectors are part of Linear Algebra. The branch of Mathematics which deals with linear equations, matrices, and vectors. The prime focus of the branch …

We known that in Javascript, we can use the toString(16) to convert an integer to its hexadecimal representation. That works even for float numbrs, for example, (0.5).toString(16) "0.8" (1.5).toString(16) …

Given a two-dimensional matrix of integers matrix, determine whether it’s a Toeplitz matrix. A Toeplitz is one where every diagonal descending from left to right has the same value. …