Notes

/*
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 */
package matrixnotes;

import java.util.Scanner;

/**
 *
 * @author dinyangson
 */
public class MatrixNotes {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args)
    {

        /*int[][] matrix = { {1, 2, 3},
         {4, 5, 6},
         {7, 8, 9} };
         for (int r = 0; r < matrix.length; r++)
         {
         for (int c = 0; c < matrix[0].length; c++)
         {
         System.out.println("Location:" + r + ",  " + c + ", ");

         }
         System.out.println();
         }

         */
        Scanner scan = new Scanner(System.in);
        System.out.print("Rows? : ");
        int rows = scan.nextInt();

        System.out.print("Cols? : ");
        int cols = scan.nextInt();

        int[][] matrix = new int[rows][cols];
        for (int r = 0; r < matrix.length; r++)
        {
            for (int c = 0; c < matrix[0].length; c++)
            {
                System.out.println("Location" + r + ", " + c +": ");
                matrix[r][c] = scan.nextInt();
            }


        }
        System.out.println();
        matrixPrint(matrix);
    }



    public static void matrixPrint(int[][] matrix) {
        for (int r = 0; r < matrix.length; r++)
        {
            for (int c = 0; c < matrix[0].length; c++)
            {
                System.out.println(matrix[r][c] + " ");

            }
            System.out.println();
        }

    }
}