// array literals are their own types
// [3]int is a different type to [4]int

package main

import "fmt"

func main() {
	var x [3]int

	x = [3]int{1, 2, 3}
	fmt.Println(x)

	// index 0=1, index 5=4, index 6=6, index 10=100, index 11=15, the rest 0
	var y = [12]int{1, 5: 4, 6, 10: 100, 15}
	fmt.Println(y)

	// can leave the size off if initialising an array
	var z = [...]int{1, 2, 3}
}