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This article will explain in detail what the characteristics of the array are, and the content of the article is of high quality, so the editor will share it with you for reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

An array is an ordered sequence of elements. If you name a limited collection of variables of the same type, the name is the array name. The variables that make up an array are called the components of the array, also known as the elements of the array, and sometimes called subscript variables. The numerical number of each element used for a score group is called a subscript. Array is a form in which several elements of the same type are organized in an orderly form for convenience in programming. These ordered collections of similar data elements are called arrays.

An array is a collection used to store multiple data of the same type

Characteristics

1. An array is a collection of elements of the same data type.

two。 The elements in the array are stored in order, and they are stored together in memory in this order.

3. Array elements are represented by the name of the entire array and its own sequential position in the array. For example, a [0] represents the first element in an array named a, a [1] represents the second element of the array a, and so on.

For arrays of VB, note that when representing array elements:

The 1 subscript should immediately follow the array name and be enclosed in parentheses (no other parentheses).

The 2 subscript can be a constant, a variable, or an expression, but its value must be an integer (if it is a decimal, it is rounded to an integer).

3 the subscript must be a continuous integer whose minimum value becomes the lower bound and its maximum value becomes the upper bound. Unspecified, the lower bound defaults to 1.

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