Here, to mark a node deleted we have used dummy node with key and value -1. So slots of deleted keys are marked specially as “deleted”. If we simply delete a key, then search may fail. Delete(k) – Delete operation is interesting.Search(k) – Keep probing until slot’s key doesn’t become equal to k or an empty slot is reached.Insert(k) – Keep probing until an empty slot is found.So at any point, size of table must be greater than or equal to total number of keys (Note that we can increase table size by copying old data if needed). In Open Addressing, all elements are stored in the hash table itself. Prerequisite – Hashing Introduction, Implementing our Own Hash Table with Separate Chaining in Java ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.Full Stack Development with React & Node JS(Live).Java Programming - Beginner to Advanced.Data Structure & Algorithm-Self Paced(C++/JAVA).Data Structure & Algorithm Classes (Live).
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