one dimensional 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: Multidimensional array in java
public class TwoDimensionalArrayLength
{
public static void main(String[] args)
{
int[][] arrNumber = {
{ 1, 3, 5 },
{ 7, 9, 2 },
{ 1, 2, 3, 4, 5 } };
System.out.println("Java two dimensional array length: " + arrNumber.length);
}
}
Example 4: 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 i = 0; i < a.length; ++i) {
for(int j = 0; j < a[i].length; ++j) {
System.out.println(a[i][j]);
}
}
}
}
Example 5: how to initialize one dimensional array in java
int[] a;
int b[];
int[] c;