Quick Sort is one of the fastest and most widely used sorting algorithms. It uses a divide-and-conquer strategy: pick a pivot element, partition the array so everything smaller than the pivot is on its left and everything larger is on its right, then recursively sort each side. The pivot ends up in its final sorted …
A priority queue is a data structure where each element is served according to its priority rather than just the order it arrived. A multiple priority queue implements this with several separate queues — one per priority level — so that higher-priority items are always removed before lower-priority ones. This C program builds a simple …
C Recursion: C Program to implement Towers of Hanoi and Binary Search using the Recursion method. Recursive functions solves the complexity of the problem by calling the function again and again itself. Using recursive methods we can save execution time and memory. In this program we have two recursive functions for Binary search and the …
A binary search tree (BST) in C is a binary tree where every node satisfies one invariant: all values in the left subtree are less than the node, and all values in the right subtree are greater. This ordering means search, insert, and delete all run in O(h) time — where h is the tree …
A queue implemented with a linked list in C has no fixed size limit — it grows and shrinks dynamically using malloc and free. Each node holds a value and a pointer to the next node. Two pointers, front and rear, track the dequeue end and enqueue end respectively. Linked List Queue vs Array Queue …
Data structures using C, Stack is a data structure in which the objects are arranged in a non linear order. In stack, elements are aded or deleted from only one end, i.e. top of the stack. In this program, we implement the stack operations using linked list. Read more about C Programming Language . /************************************************************ …