Two Darray

import java.util.*;

class TwoDArray
{
public static void main(String[] args)
{
Scanner scanner = new Scanner(System.in);
System.out.print("Enter # of rows: ");
int rows = scanner.nextInt();
System.out.print("Enter # of cols: ");
int cols = scanner.nextInt();

int[][] a = new int[rows][cols];

System.out.print("Enter " + rows + "x" + cols + "=" + (rows * cols) + " integers: ");
for (int i = 0; i < rows; i++)
{
for (int j = 0; j < cols; j++)
{
a[i][j] = scanner.nextInt();
}
}

System.out.println("Here are those " + (rows * cols) + " integers in a " + rows + "x" + cols + " 2d-array:");
System.out.println(Arrays.deepToString(a));
}
}

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