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Binary Search - Data Structure and Algorithm Tutorials

Last Updated: 26 July 2023

Binary Search is defined as a searching algorithm used in a sorted array by repeatedly dividing the search interval in half. The idea of binary search is to use the inform...read more

QuickSort - Data Structure and Algorithm Tutorials

Last Updated: 16 October 2023

QuickSort is a sorting algorithm based on the Divide and Conquer algorithm that picks an element as a pivot and partitions the given array around the picked pivot by placi...read more

Heap Sort - Data Structures and Algorithms Tutorials

Last Updated: 25 July 2023

Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and plac...read more

Merge Sort - Data Structure and Algorithms Tutorials

Last Updated: 06 July 2023

Merge sort is defined as a sorting algorithm that works by dividing an array into smaller subarrays, sorting each subarray, and then merging the sorted subarrays back toge...read more

Insertion in Linked List

Last Updated: 07 June 2023

Given a Linked List, the task is to insert a new node in this given Linked List at the following positions:At the front of the linked listAfter a given node.At the end of ...read more

Understanding the basics of Linked List

Last Updated: 07 June 2023

Linked List is a linear data structure, in which elements are not stored at a contiguous location, rather they are linked using pointers. Linked List forms a series of con...read more

Linked List

Python-Data-Structures

DSA

Insertion Sort - Data Structure and Algorithm Tutorials

Last Updated: 31 May 2023

Insertion sort is a simple sorting algorithm that works similar to the way you sort playing cards in your hands. The array is virtually split into a sorted and an unsorted...read more

How to find Shortest Paths from Source to all Vertices using Dijkstra's Algorithm

Last Updated: 22 June 2023

Given a graph and a source vertex in the graph, find the shortest paths from the source to all vertices in the given graph.Examples:Input: src = 0, the graph is shown belo...read more

Vizury Interactive Solutions

Greedy

Shortest Path

DSA

Breadth First Search or BFS for a Graph

Last Updated: 09 June 2023

The Breadth First Search (BFS) algorithm is used to search a graph data structure for a node that meets a set of criteria. It starts at the root of the graph and visits al...read more

Depth First Search or DFS for a Graph

Last Updated: 09 June 2023

Depth First Traversal (or DFS) for a graph is similar to Depth First Traversal of a tree. The only catch here is, that, unlike trees, graphs may contain cycles (a node may...read more

Write a program to reverse an array or string

Last Updated: 06 October 2023

Given an array (or string), the task is to reverse the array/string.Examples :Input : arr[] = {1, 2, 3}Output : arr[] = {3, 2, 1}Input : arr[] = {4, 5, 1, 2}Output : arr...read more

Tree Traversal Techniques - Data Structure and Algorithm Tutorials

Last Updated: 23 June 2023

Unlike linear data structures (Array, Linked List, Queues, Stacks, etc) which have only one logical way to traverse them, trees can be traversed in different ways.A Tree D...read more

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