A simple program to demonstrate two dimensional arrays using Java programming language.

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import java.util.*;

public class Two_Dimensional {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner sc = new Scanner(System.in);
		
		System.out.println();
   	     System.out.print("Two Dimensional Arrays in Java\n");
		
   	     System.out.println();
		System.out.print("Give number of rows: ");
		int rows = sc.nextInt();
		System.out.print("Give  number of columns: ");
		int cols = sc.nextInt();
		 
		int[][] a = new int[rows][cols];
		
		 System.out.println();
		System.out.println("Enter " + rows + " X " + cols +" = " +
		(rows*cols) + " integers:");
		for(int i=0; i<rows; i++)
		{
		for(int j=0; j<cols; j++)
		{
		a[i][j] = sc.nextInt();
		}
		}
		System.out.println("Here are those " + (rows * cols) +
		" integers in a " + rows + " X " + cols
		+ " 2D-array");
		System.out.println(Arrays.deepToString(a));
		
		sc.close();
		}
	}


Program Listing

import java.util.*;

public class Two_Dimensional {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner sc = new Scanner(System.in);
		
		System.out.println();
   	     System.out.print("Two Dimensional Arrays in Java\n");
		
   	     System.out.println();
		System.out.print("Give number of rows: ");
		int rows = sc.nextInt();
		System.out.print("Give  number of columns: ");
		int cols = sc.nextInt();
		 
		int[][] a = new int[rows][cols];
		
		 System.out.println();
		System.out.println("Enter " + rows + " X " + cols +" = " +
		(rows*cols) + " integers:");
		for(int i=0; i<rows; i++)
		{
		for(int j=0; j<cols; j++)
		{
		a[i][j] = sc.nextInt();
		}
		}
		System.out.println("Here are those " + (rows * cols) +
		" integers in a " + rows + " X " + cols
		+ " 2D-array");
		System.out.println(Arrays.deepToString(a));
		
		sc.close();
		}
	}


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