Java

Vectors are an important data structure in Java programming that are used to store and manipulate collections of elements. A vector is similar to an array, but with some additional features that make it more flexible and convenient to use. …

ArrayList is one of the most commonly used data structures in Java. It provides a dynamic array implementation that allows you to add and remove elements from the list. …

Java provides a powerful data structure called Map, which is used to store key-value pairs. A Map is a collection of unique keys and their corresponding values, and it provides efficient methods to add, remove, and access elements in constant time. …

Set is an interface in Java that represents a collection of unique elements, meaning that no two elements in a set can be the same. …