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Create a 5x5 array of integers called "board." You will also need a 5x5 2D array of Booleans called "markers." Assign random numbers to "board" within the constraints described below:

- The first column must only have numbers between 1 and 15.
- The second column must only have numbers between 16 and 30.
- The third column must only have numbers between 31 and 45.
- The fourth column must only have numbers between 46 and 60.
- The fifth column must only have numbers between 61 and 75.

You may NOT have any duplicate numbers! You can keep track of this in a 1D array of Booleans, similar to how you will track the draw.

Answer :

Final answer:

The solution involves creating 5x5 array named 'board' and 'markers' in a distinct range using a programming language such as Java. First, import the necessary libraries, then declare and initialize the arrays. Afterwards, use nested for loops to populate the 'board' array with unique random integers within the appropriate range for each column.

Explanation:

To create a 5x5 array of unique integers called 'board' and a 5x5 2D array of Booleans called 'markers' with each column of 'board' representing a unique range of numbers, you need to use a programming language like Java or Python. Here's how you could do it in Java:

import java.util.*;

public class Main {

private static final int SIZE = 5;

private static boolean[] used = new boolean[76];

private static int[][] board = new int[SIZE][SIZE];

private static boolean[][] markers = new boolean[SIZE][SIZE];

  • for (int i = 0; i < SIZE; i++) { // columns
  • for (int j = 0; j < SIZE; j++) { // rows

...}

Learn more about Array creation here:

https://brainly.com/question/35456143

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