Java Programming Code for Two Dimensional (2D) Array
Java Programming Language Array in java (Article) Array in java (Program)
1419Program:
/* Java Program Example - Two Dimensional Array */ import java.util.Scanner; public class JavaProgramTwoDarray { public static void main(String args[]) { int row, col, i, j; int arr[][] = new int[10][10]; Scanner scan = new Scanner(System.in); System.out.print("Enter Number of Row for Array (max 10) : "); row = scan.nextInt(); System.out.print("Enter Number of Column for Array (max 10) : "); col = scan.nextInt(); System.out.print("Enter " +(row*col)+ " Array Elements : "); for(i=0; i<row; i++) { for(j=0; j<col; j++) { arr[i][j] = scan.nextInt(); } } System.out.print("The Array is :\n"); for(i=0; i<row; i++) { for(j=0; j<col; j++) { System.out.print(arr[i][j]+ " "); } System.out.println(); } } }
Output:
Enter Number of Row for Array (max 10) : 3 Enter Number of Column for Array (max 10) : 3 Enter 9 Array Elements : 1 2 3 4 5 6 7 8 9 The Array is : 1 2 3 4 5 6 7 8 9 Press any key to continue . . .
Explanation:
Two dimensional array can be made in Java Programming language by using the two loops, the first one is outer loop and the second one is inner loop. Outer loop is responsible for rows and the inner loop is responsible for columns. And both rows and columns combine to make two-dimensional (2D) Arrays.
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