Data Structures and Algorithms are the pillars of every coding interview. Most coders learn the essential data structures and algorithms but still fail to crack coding interviews. So what you should do is solve various problems based on data structures…
An algorithm is a sequence of steps to solve a problem. In computer science, the efficiency of an algorithm depends on how well it organizes data appropriately. The organization of data to solve a particular problem is known as a…
Learning data structures and algorithms is the most important task for every computer science student. It helps you better understand computer science concepts and also helps you to perform well in any coding interview. So if you want to follow…
There are so many business problems where a company needs good coders to solve their problems with their coding skills. To identify whether someone is a good coder or not, your projects are the only work that can show your…
Data Structures and algorithms are the topics of computer science that every programmer should know no matter what aspect of programming interests you. It is believed that if you are having a good knowledge of data structures and algorithms then…
The Sequential search algorithm is a searching algorithm. To implement this algorithm, we start by searching for the target value from the beginning of the array and continue till we find the target value. In this article, I will take…
Recursion means solving problems by breaking down a complex problem into smaller problems and then solving it step by step. In this article, I will walk you through the implementation of the recursive binary search using Python, which means to…
Hash tables are like dictionaries in Python, they are data structures that are used to store and retrieve a large amount of data in the format of keys and values. In this article, I will introduce you to the concept…
A queue is a data structure where we insert items from the back and remove items from the front. It follows the principle of First In, First Out data structures. In this article, I’ll walk you through the implementation of…
Validating a binary search tree is a great question for coding interviews. It means writing an algorithm to check whether a binary tree is a binary search tree or not. In this article, I’ll walk you through how to write…
Stacks are abstract data types that are commonly used in almost all programming languages. A stack is a data structure that simulates real-world stacks such as a deck of cards, a stack of plates, etc. In this article, I will…
The Breadth-first search algorithm is a graph algorithm which is used to traverse a graph to find a particular node to ensure that we have visited all the nodes by crossing a layer at each step. In this article, I…
The sequence of steps we take to achieve the desired task is known as an algorithm. In programming, when we create and execute a plan by writing codes to solve a problem, those plans are nothing more than an algorithm.…
A binary tree is a general and powerful data structure that looks like a real tree. It contains nodes in a connected graph where each node has a parent node and a child node in a specific order. In this…
The FizzBuzz algorithm is one of the favourite questions in coding interviews. Fizz and Buzz refer to any number that is a multiple of 3 and 5. In this article, I will walk you through how to implement the FizzBuzz…
Quicksort is a sorting algorithm that selects an item and rearranges the array forming two partitions so that all items below the item come before and all items above come after. The algorithm is then used recursively to the parts…
The time complexity of count sort is better than the other sorting techniques. In this article, I will take you through the implementation of the Count Sort using C++ programming language. Count Sorting The count sort algorithm works by finding…
The stack is a type of restricted container that stores a linear collection. Stacks are very common in computer science and are used in many types of problems related to data structures and algorithms. In this article, I’ll walk you…
The term Fibonacci series is used to describe the sequence of numbers generated by a pattern where each number in the sequence is given by the sum of the two preceding numbers. In this article, I will explain how to…
The main difference between bad programmers and good programmers is whether they consider their code or their data structures and algorithms to be more important. Bad programmers worry about code. Good programmers care about data structures and algorithms. In this…
A simple solution to the sequence search problems is the linear search algorithm, which is also known as a sequential search algorithm. In this article, I will tell you how to create a linear search algorithm with python. How Linear…
Here in this article, I will take you through how to implement a binary search algorithm with python. Binary search also called half-interval search, which is an algorithm used in computers systems to find the position of a value in…