Arrays.java

public class Arrays {
    public static void main(String[] args) {
        // arreglos normales
        String[] androidVersions =  new String [17];
        String days [] = new String [7];
        // arreglos de 2 dimenciones
        String [] [] cities = new String [4][2];
        // arreglos de 3 dimenciones
        int [][][] numbers = new int [2][2][2];
        // arreglos de 4 dimenciones
        int [][][][] numbers4 = new int [2][2][2][2];
        androidVersions [0] = " Apple Pie";
        androidVersions [1] = " Bannana Bread";
        androidVersions [2] = " Cupcake";
        androidVersions [3] = " Donut";
        for (int i = 0; i <= 3; i++) {
            System.out.println(androidVersions[i]);
        }
        for (String androidVersion : androidVersions) {
            System.out.println(androidVersion);
        }
        // for (int i = 0; i < androidVersions.length; i++) {
        // System.out.println(androidVersions[i]); }
        /* System.out.println(); System.out.println();
        System.out.println(androidVersions[0]); System.out.println(androidVersions[1]); System.out.println(androidVersions[2]); System.out.println(androidVersions[3]); */
        cities [0][0] = "Colombia";
        cities [0][1] = "Medellin";
        cities [1][0] = "Colombia";
        cities [1][1] = "Bogota";
        cities [2][0] = "Mexico";
        cities [2][1] = "Guadalajara";
        cities [3][0] = "Mexico";
        cities [3][1] = "CDMX";
        /*System.out.println(); System.out.println(); System.out.println(cities [0][0]); System.out.println(cities [0][1]); System.out.println(cities [1][0]);
        System.out.println(cities [1][1]); System.out.println(cities [2][0]); System.out.println(cities [2][1]); System.out.println(cities [3][0]); System.out.println(cities [3][1]); */
        for (int i = 0; i < cities.length; i++) {
            for ( int j = 0; j < cities [i].length; j++){
                System.out.println(cities[i][j]);
            }
        }
        String [][][][] animals = new String [2][3][2][2];
        animals [1][0][0][1] = "Monkey";
        /*System.out.println(); System.out.println(); System.out.println(animals[1][0][0][1]);*/
        for (int i = 0; i <=1 ; i++) {
            for (int j = 0; j <=0 ; j++) {
                for (int k = 0; k <=0 ; k++) {
                    for (int l = 0; l <=1 ; l++) {
                        System.out.println(animals[i][j][k][l]);
                    }
                }
            }
        }
    }
}