Ever thought of how online dictionaries work? Data Structures is the reason how the words that you search gets displayed so instantly and even when you are not sure about the complete word the suggestions pop up. There are a ...
A hash table is an unordered collection of key-value pairs, where each key is unique. Hash tables offer a combination of efficient lookup, insert and delete operations. They are used to implement map and set data structures in most common programming languages. In C++ and Java they are part of the ...
