array.go

package main

func main() {
	// typing "a4" like array of four position
	// var a4 [4]int

	// s3 := []int{4, 5, 9}

	// [...] used for array literal -> Use this syntax to declare and initialize an array in one line.
	// a4 := [...]int{45, 23, 2, 1}

	// declara a tipagem mas não inicializa
	// var s3 [][]float64
	// fmt.Println(s3)

	// show length of array
	// fmt.Println("len:", len(a4))

	// Array types are one-dimensional, but you can compose types to build multi-dimensional data structures.
	// var twoD [2][3]int
	// for i := 0; i < 2; i++ {
	// 	for j := 0; j < 3; j++ {
	// 		twoD[i][j] = i + j
	// 	}
	// }
	// fmt.Println(twoD)

	// fmt.Println(a4)
}