create an array in go

To create an array in Go, you can use the following syntax:

main.go
var arrayName [size]dataType
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Here, arrayName is the name you give to the array, size is the number of elements in the array, and dataType is the data type of each element in the array.

For example, to create an array of integers with 5 elements, you can use the following code snippet:

main.go
var numbers [5]int
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You can also initialize the array with values at the time of declaration using the following syntax:

main.go
var arrayName = [size]dataType{value1, value2, ..., valueN}
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For example, to create an array of integers with 3 elements containing the values 1, 2, and 3, you can use the following code snippet:

main.go
var numbers = [3]int{1, 2, 3}
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Note that once an array is created, its size cannot be changed. If you need a more flexible data structure, consider using slices instead.