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  • LinkedListDemo

Course Content


Vector is a data structure that stores data in memory. It is commonly used in computer programming. The benefits of using Vector are that it is faster than arrays, provides better performance, and can be more compact.

Vector is a data structure in Java that is used to store and process numerical data. Vector is an unordered collection of objects. It can be thought of as a resizable array that has the ability to grow or shrink dynamically.

The differences between the two are as follows:

  • ArrayList is an implementation of the List interface. It has a fixed size, and it is not possible to change it.
  • Vector implements the Vector interface. It can grow and shrink dynamically, which allows users to add or remove elements when they need to.

To create a vector in Java:

  • Create an instance of Vector class
  • Initialize it with values for x, y, and z coordinates
  • Add more values to the vector as needed

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