instantiate 2d array in java code example
Example 1: java two dimensional arrays
int[][] multiples = new int[4][2];
and 2 columns
String[][] cities = new String[3][3];
and 3 columns
Example 2: How to create a 2d array in java
int[][] arr = new int[m][n];
Example 3: Java 2d array initialization
class TwoDimensionalArray {
public static void main(String[] args) {
String[][] salutation = {
{"Mr. ", "Mrs. ", "Ms. "},
{"Kumar"}
};
System.out.println(salutation[0][0] + salutation[1][0]);
System.out.println(salutation[0][1] + salutation[1][0]);
}
}
The output from this program is:
Mr. Kumar
Mrs. Kumar