Amanada, a school kid, is learning English alphabets. Her teacher devised a small game to make the task fun. A grid of ‘m’ rows and ‘n’ columns is filled with English alphabets. Read more →
There is question that what should we use void main() or int main() ? void main() { /* ... */ } Or, int main() { /* ... */ } In both language Read more →
Given a binary tree and two nodes a and b, the task is to print the maximum node value that lies in the path connecting the nodes a and b. If either Read more →
Backtracking is an algorithm that searches for possible combinations in order to solve computational problems. It is used for solving problems recursively by building increments and removing solutions that do not satisfy Read more →
In a prison, there are N cells. The positions of the cells are given in an array. The Jailer has to place all the prisoners in the cells in an ordered manner Read more →
Data is information collected for various purposes. Data is information, facts, or details. It can be numbers, words, and images. Data can be raw and processed and are often used for analysis, Read more →
Process of abstracting underlying hardware components from software is the primary concept behind virtualization. 1. Full Virtualization In full virtualization, a single host operating system allows the execution of more than one Read more →
COM :- COM stands for Component Object Model.The COM is a software architecture that allows application to be built from binary software component. It is introduced in 1993 by Microsoft. It is Read more →
Hashing is the process of taking the input string of any length and turning it into cryptographic fixed output. Hashing is not an “encryption” we can’t retrieve the original data by decrypting Read more →
Storage structure consists of registers, main memory, and magnetic disk is only one of many possible storage systems. There are also cache CD ROM, magnetic takes, and so on. Each storage system Read more →