array.go

// Go program to illustrate the
// concept of multi-dimension array
package main

import "fmt"

func main() {

	// Creating and initializing
	// 2-dimensional array
	// Using shorthand declaration
	// Here the (,) Comma is necessary
	arr := [3][3]string{{"C #", "C", "Python"}, {"Java", "Scala", "Perl"},
		{"C++", "Go", "HTML"}}

	// Accessing the values of the
	// array Using for loop
	fmt.Println("Elements of Array 1")
	for x := 0; x < 3; x++ {
		for y := 0; y < 3; y++ {

			fmt.Println(arr[x][y])
		}
	}

	// Creating a 2-dimensional
	// array using var keyword
	// and initializing a multi
	// dimensional array using index
	var arr1 [2][2]int
	arr1[0][0] = 100
	arr1[0][1] = 200
	arr1[1][0] = 300
	arr1[1][1] = 400

	// Accessing the values of the array
	fmt.Println("Elements of array 2")
	for p := 0; p < 2; p++ {
		for q := 0; q < 2; q++ {
			fmt.Println(arr1[p][q])
		}
	}

	myslice := []string{"This", "is", "the",
		"tutorial", "of", "Go", "language"}

	for key, val := range myslice {
		fmt.Printf("Element = %v, %s\n", key, val)
	}
}