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This article mainly introduces several types of arrays in c language, which can be used for reference. Interested friends can refer to them. I hope you will gain a lot after reading this article.

1. An one-dimensional array. The type before the array name when declared is the type of the array element.

Example: inta [4]; this indicates that the length of an integer array is 4, and each element is an integer array.

The assignment method for grouping is as follows:

Array type array name [length of custom array] array name [subscript] = value int array name [length of array] = {the first element of the array, the second element of the array,..., the nth element of the array}

We usually assign values to arrays through for loops.

Note: if an element in the array is not assigned, the default value is 0.

2, two-dimensional array, can be used as a kind of table, it has rows and columns.

Example: array type array name [length of one-dimensional array in array] [length of two-dimensional array in array]

Assignment of two-dimensional array:

Array type array name [length of one-dimensional array] [length of two-dimensional array]; array name [subscript of an element of an one-dimensional array] [subscript of an element of a two-dimensional array] = value

3. Character array, there is no concept of string in c language, only a single character, so a string is called a character array.

The definition of character array is as follows:

Char string name [string length] = "here is your string"

In addition, the string in c language should end with\ 0, otherwise the character array does not have an end.

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