go arrays
var a [10]int // declare an int array with length 10. Array length is part of the type!
a[3] = 42 // set elements
i := a[3] // read elements
// declare and initialize
var a = [2]int{1, 2}
a := [2]int{1, 2} //shorthand
a := [...]int{1, 2} // elipsis -> Compiler figures out array lengthhow to declare array in golang
package main
import "fmt"
func main() {
var x [5]int // An array of 5 integers
x[0] = 100
x[1] = 101
x[3] = 103
x[4] = 105
fmt.Printf("x[0] = %d, x[1] = %d, x[2] = %dn", x[0], x[1], x[2])
fmt.Println("x = ", x)
}Copyright © 2021 Codeinu
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