JAVA

2d array java

char[][] array = new int[rows][columns];

Multidimensional Java Array

class multiDimensionalArray
{
    public static void main(String args[])
    {
  
        int multiDimensional[][] = { {1,2,3},{4,5,6},{7,8,9} };
 
        for (int i=0; i< 3 ; i++)
        {
            for (int j=0; j < 3 ; j++)
                System.out.print(multiDimensional[i][j] + " ");
 
            System.out.println();
        }
    }
}

2d array java

 int[][] arr = new int[10][20]; 
        arr[0][0] = 1; 

display two dimensional array java

//this way u can print your array row by row

for (int i = 0; i < row; i++){
	for (int j = 0; j < column; j++){
        System.out.println(array[i][j]);
	}
}

//this way u can print your array column by column

for (int i = 0; i < column; i++){
	for (int j = 0; j < row; j++){
		System.out.println(array[i][j]);
	}
}

multidimensional arrays java

ships: [
		{ locations: [0, 0, 0], hits: ["", "", ""] },
		{ locations: [0, 0, 0], hits: ["", "", ""] },
		{ locations: [0, 0, 0], hits: ["", "", ""] }
	],

Java 2-dimensional Array

class MultidimensionalArray {
    public static void main(String[] args) {

        // create a 2d array
        int[][] a = {
            {1, 2, 3}, 
            {4, 5, 6, 9}, 
            {7}, 
        };
      
        // calculate the length of each row
        System.out.println("Length of row 1: " + a[0].length);
        System.out.println("Length of row 2: " + a[1].length);
        System.out.println("Length of row 3: " + a[2].length);
    }
}

multidimensional arrays java

ships: [
		{ locations: [0, 0, 0], hits: ["", "", ""] },
		{ locations: [0, 0, 0], hits: ["", "", ""] },
		{ locations: [0, 0, 0], hits: ["", "", ""] }
	],