declare multidimensional array in java code example
Example 1: Multidimensional array in java
public class TwoDimensionalStringArray
{
public static void main(String[] args)
{
String[][] animals = {
{ "Lion", "Tiger", "Cheetah" },
{ "Deer", "Jackal", "Bear" },
{ "Hyena", "Fox", "Elephant" } };
for(int a = 0; a < animals.length; a++)
{
System.out.print(animals[a][0] + " ");
for(int b = 1; b < animals[a].length; b++)
{
System.out.print(animals[a][b] + " ");
}
System.out.println();
}
}
}
Example 2: java two dimensional arrays
int[][] multiples = new int[4][2];
and 2 columns
String[][] cities = new String[3][3];
and 3 columns
Example 3: two dimensional array in java example program
class MultidimensionalArray {
public static void main(String[] args) {
int[][] a = {
{1, -2, 3},
{-4, -5, 6, 9},
{7},
};
for (int[] innerArray: a) {
for(int data: innerArray) {
System.out.println(data);
}
}
}
}
Example 4: two dimensional array in java example program
int[][] a = new int[3][4];