--- title: "Chandan Keshari (@chandan93) | Hashnode" description: "ML Enthusiast , Problem Solver. Read the latest articles by Chandan Keshari on Hashnode." url: "https://hashnode.com/@chandan93" --- @chandan93 # Chandan Keshari @chandan93 路 Allahabad, Uttar Pradesh 路 Joined October 2021 ML Enthusiast , Problem Solver ### [Operator Overloading In C++](https://coding-soul.hashnode.dev/operator-overloading-in-c?utm_source=hashnode&utm_medium=feed) Operator Overloading 6 min read 路 [coding-soul.hashnode.dev](https://coding-soul.hashnode.dev/operator-overloading-in-c?utm_source=hashnode&utm_medium=feed) [Nov 26, 2021](https://hashnode.com/posts/operator-overloading-in-c/61a096a69829fb749bcbfb92) ### [Parenthesis Checker](https://coding-soul.hashnode.dev/parenthesis-checker?utm_source=hashnode&utm_medium=feed) 馃攷馃攷 Parenthesis Checker 馃攷馃攷 Statement 馃殌馃殌 Given an expression (containing Parenthesis) string str . you have to write a program to check whether the pair of brackets are in the correct order or not. Example : 1 馃殌馃殌 Input str = "(\[{}\])"... 2 min read 路 [coding-soul.hashnode.dev](https://coding-soul.hashnode.dev/parenthesis-checker?utm_source=hashnode&utm_medium=feed) [Oct 14, 2021](https://hashnode.com/posts/parenthesis-checker/6168315718374f25732790e2) ### [Rabin Karp Algorithm](https://coding-soul.hashnode.dev/rabin-karp-algorithm?utm_source=hashnode&utm_medium=feed) Rabin Karp Algorithm Rabin karp algorithm is a pattern searching algorithm. Logic In this algo we check for every window of length M(pattern length) and slide the M length window on given text. we first calculate hash value of pattern and hash v... 3 min read 路 [coding-soul.hashnode.dev](https://coding-soul.hashnode.dev/rabin-karp-algorithm?utm_source=hashnode&utm_medium=feed) [Oct 9, 2021](https://hashnode.com/posts/rabin-karp-algorithm/6161710818374f2573271568) ### [Intersection Point of 2 Linked List 馃殌 馃殌](https://coding-soul.hashnode.dev/intersection-point-of-2-linked-list?utm_source=hashnode&utm_medium=feed) 馃殌 Intersection Point Of Y Shaped Linked List Before moving on to the solution part, try this question Problem link . Statement : Given two singly linked lists of size N and M, write a program to get the point where two linked lists intersec... 4 min read 路 [coding-soul.hashnode.dev](https://coding-soul.hashnode.dev/intersection-point-of-2-linked-list?utm_source=hashnode&utm_medium=feed) [Oct 7, 2021](https://hashnode.com/posts/intersection-point-of-2-linked-list/615ec6be8e8734462af5c552) ### [Middle Element Of Linked List](https://coding-soul.hashnode.dev/middle-element-of-linked-list?utm_source=hashnode&utm_medium=feed) Middle Element of A Singly Linked List Before Moving To Solution , I would suggest you to first try this question through below link. Problem Link Statement : You are given a linked list you have to output the middle element of the linked list. Examp... 4 min read 路 [coding-soul.hashnode.dev](https://coding-soul.hashnode.dev/middle-element-of-linked-list?utm_source=hashnode&utm_medium=feed) [Oct 4, 2021](https://hashnode.com/posts/middle-element-of-linked-list/615b7a9e58a5294ce01ae601)