The game Bingo is an amusing game for many elderly and young people. Within Java, create a 5x5 array of integers called `board` and a 5x5 2D array of Booleans called `markers`.

Assign random numbers to the `board` within the following constraints:
- 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.

Ensure that there are no duplicate numbers. Use a 1D array of Booleans to ensure the numbers aren't duplicated in the draw.

To create a 5x5 array in Java with random numbers following specific constraints, you can use nested for loops and a 1D array of Boolean values. The 'board' array must have numbers within specific ranges for each column, and there should be no duplicates. The sample code provided demonstrates how to achieve this.

Explanation:

To create the 5x5 array called 'board' and the 5x5 2D array called 'markers' in Java, you can use the following code:

int[][] board = new int[5][5];
boolean[][] markers = new boolean[5][5];

To assign random numbers to the 'board' array while meeting the constraints, you can use nested for loops as shown in the code below:

for (int i = 0; i < board.length; i++) {
for (int j = 0; j < board[i].length; j++) {
if (j == 0) {
board[i][j] = (int)(Math.random() * 15) + 1;
} else if (j == 1) {
board[i][j] = (int)(Math.random() * 15) + 16;
} else if (j == 2) {
board[i][j] = (int)(Math.random() * 15) + 31;
} else if (j == 3) {
board[i][j] = (int)(Math.random() * 15) + 46;
} else if (j == 4) {
board[i][j] = (int)(Math.random() * 15) + 61;
}
}
}

To ensure that the numbers in 'board' do not have duplicates, you can use a 1D array of boolean values as a marker to keep track of the numbers that have been drawn. Here's an example:

boolean[] drawnNumbers = new boolean[75];

for (int i = 0; i < board.length; i++) {
for (int j = 0; j < board[i].length; j++) {
int randomNumber;
do {
randomNumber = (int)(Math.random() * 75) + 1;
} while (drawnNumbers[randomNumber - 1]);
board[i][j] = randomNumber;
drawnNumbers[randomNumber - 1] = true;
}
}

Learn more about Java Arrays here:

https://brainly.com/question/32130090

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