What is Insertion Sort? Insertion sort is a straightforward sorting algorithm that constructs the final sorted array one item at…

What is Quick Sort? Quick sort is a common sorting algorithm that sorts an array using the divide-and-conquer technique. Quick…

What is Merge Sort? Merge sort is a divide-and-conquer method that sorts an array by splitting it into half recursively…

What is Heap Sort? Heap sort is a sorting method that works by first constructing a binary heap from the…

What is Radix Sort? Radix sort is an integer-based linear sorting method that groups items depending on their location or…

What is Bucket Sort? Bucket Sort is a sorting method that divides an array into tiny buckets before sorting the…

What is a String? A string is a character sequence in computer science. It’s one of the most used data…

In the previous post, we got an introduction to Strings and their methods. Let us now take a look at…

What is Hashing? Hashing is a computer science technique for mapping arbitrary-size input to a fixed-size result. A Hash table…

What is Collision in Hashing? In hashing, collisions occur when two or more keys yield the same hash value or…

What is Recursion? In computer science, recursion is a strong programming technique that is used in many algorithms and data…

What is a Linked List? A linked list is a linear data structure composed of nodes, each of which holds…