Professional way of Programming
Here first we are going to understand the problem of how to efficiently implement K Queues in a single array, then we will discuss a solution and then finally we can implement the same in C++. Implement K stacks in single Array in C++ Problem: Create a data structure kQueues that represents k queues. Implementation … Read more
Here, we are going to find the minimum number of distinct elements after removing M number of items from array. Given: An array arr[] of items, an i‘th index element denotes the item id’s and given a number m. Problem: Remove m elements such that there should be minimum distinct id’s left and then print the … Read more
Here we’ll first understand the problem of calculation the number of ways to distribute objects into distinct groups, then we’ll implement the same in C++ with the help of example. Given: 2 integers N and R, where N is the number of objects and R is the number of groups. Problem: The task is to calculate … Read more
Here we will discuss about the k most recently used (MRU) Apps, then we will write a C++ program to implement the same. Let’s understand the problem. GIVEN: Number k and an array arr[n], containing n number of integer elements which are storing the id’s of the opened apps in a system. PROBLEM: To print … Read more
Newton-Raphson Method: The Newton-Raphson method (also known as Newton’s method) is a way to quickly find a good approximation for the root of a real-valued function f(x) = 0f(x)=0. It uses the idea that a continuous and differentiable function can be approximated by a straight line tangent to it. Newton-Raphson formula: … Read more
In this post we will understand the problem of rearranging the array’s even and odd values in Ascending order, then we will discuss the best possible approach and then write a C++ code to implement the solution. Let’s discuss the problem: Given: An array of integers with equal number of even and odd values. Problem: … Read more