Problem statement: Given a string, the task is to count the number of palindromic substrings present in this string. If any 2 substrings are identical but they have different start.... Read More
Introduction Set is an associative container present in C++ STL (Standard Template Library) that stores unique objects as keys. Set does not consider duplicate values. In the set, .... Read More
It’s a number theory problem and can also be categorized under constructive algorithm problems pre-requisites: Prime-factorization PROBLEM STATEMENT: Given an integer N.Our.... Read More
Hello Learners, In this article, we are going to learn how to Print a Solid Butterfly Pattern using C++. This pattern is possible and easy to understand in C++. let us understand f.... Read More
Hello everyone, in this tutorial, we are going to learn about XOR Encryption in C++. XOR encryption is difficult to crack by the brute-force technique. In the brute force technique.... Read More
Problem statement Given a matrix of r rows and c columns, print the matrix in spiral form with C++ program. Example: 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 .... Read More
Problem statement Given an array of integers, determine the ceiling (the closest element that is greater than or equal to that element) on the elements present on the right side of.... Read More
In this article, we will write a program to find the first non-repeating element in the given array in C++. Example Input: arr[] = {2, 3, 4, 5, 2, 5, 4, 1, 3} Output: 1 Input: arr[.... Read More