Data Structure and Algorithm is one of the essential topics for programmers, both to get a job and do well on Job. A good knowledge of data structure…
ow do you find the middle element of LinkedList in one pass is a programming question often asked Java and non-Java programmers in telephonic Intervi…
Recently in one on the interview, after some initial questions about sorting algorithms e.g. how do you write QuickSort or difference between QuickSo…
Hello guys, today I am going to discuss one of the frequently asked programming interview questions to find the largest and smallest number from an i…
Hello guys, I have said many times that a good knowledge of Data Structure and Algorithms is the first step towards becoming a better programmer and …
Hello guys, I have read many books on data structures and algorithms likeIntroduction to Algorithms by Thomas H. Corman and Algorithm design manual b…
Hello guys, today, I am going to share with you a useful tip to initialize a List like ArrayList or LinkedList with values, which will help you a lot…
Unlike a linked list and array which are linear data structure and can only be traversed linearly, there are several ways to traverse a binary tree b…
In recent years, one of the questions I have increasingly seen in programming job interviews is about constant time sorting algorithms like do you k…
It's been a long time since I have discussed anycoding oralgorithm interview questions, so I thought to revisit one of the most popular array bas…