In C++, the trie has an advanced data structure that is used for storing the collection of trees. The word tries came from the word retrieval and it is known as a digital tree or prefix tree. Let’s take an example of all possible joint by taking a given list ... Read More

The set bit is a binary representation form of 0 and 1. This digit 1 is called a set bit in reference to the computer. Let’s take an example to understand the setbit calculation − Let’s take an example to understand the setbit calculation − The set bit calculation of ... Read More

The Minimum Bottleneck Spanning tree is an undirected graph whose highest weight is considered as minimum as possible. Let’s take an example to understand the Minimum Bottleneck Spanning tree. In Figure I, we observe that there are three possible ways of spanning trees that have the common edge ... Read More

We have seen in various chapters of many books guiding on how to design the first letter of word using CSS. In CSS we can use the ::first-letter pseudo-element to design the first initial letter of a text paragraph. This allows us to apply particular styles to the initial letter ... Read More

To disable the link of any website, we use the properties of CSS like pointer-event set to none, and then the cursor can be set to default which will disable the active link and the users cannot access the links. Sometimes the link has to be disabled to bring some ... Read More

The Array range queries are a new interest of data structure. In this query, we have set the random element to the array and given the general query problem to solve the data structure problem efficiently. Armstrong number is the total of its digits' cubes. For example- 0, 1, 153, ... Read More

The travelling salesman problem(TSP) is a solution where a salesman has to start from one place and go to all other cities just once and then come back to their own place. TSP is all about finding the minimum distance path. The polynomial-time hardness is called NP Hard which defines ... Read More

C++ has a deque header file that handles the properties of stack and queue. In data structure for solving the problem in O(1) time complexity, it requires constant time. By using deque to this program we get the advantage to use both stack and queue. In this article, we are ... Read More

C++ has a predefined function find() which enables searching from the first element range until the last element. In this article, we are going to understand how we can use this find() function to check if a given word is present in a string or not. Let’s take an ... Read More

A Dominant set of a graph is NP-complete is the subset of vertices such that every vertex in the subset or adjacent vertex in the subset. The full form of NP is “Nondeterministic polynomial” which will check the problem in polynomial time and it means that we can check whether ... Read More