Game of life Program plan: Import necessary package. Create a class “PlayLifeg”, Define the method “displayBoard”, Initialize the row and column. Execute loop till number of rows, Execute loop till number of columns, Execute for the value in the board location, Print “X”. Otherwise, print “O”. Print new line. Define the method “advanceBoard()”, Initialize the row and column. Declare 2D array. Execute loop till number of rows, Execute loop till number of columns, Initialize the count variable to count surrounding cells. Check the condition, Execute for the value in the location “y-1, x”, Increment the count. Check the condition, Execute for the value in the location “y-1, x-1”, Increment the count. Check the condition, Execute for the value in the location “y-1, x+1”. Check the condition, Execute for the value in the location “y+1, x”, Increment the count. Check the condition, Execute for the value in the location “y+1, x-1”, Increment the count. Check the condition, Execute for the value in the location “y+1, x+1”. Check the condition, Execute for the value in the location “y, x-1”, Increment the count. Check the condition, Execute for the value in the location “y, x+1”, Increment the count. Assign the value to the next board location. Execute the condition for the value in “y,x”, Check the condition for cell death from overcrowding, Set the Boolean value as false. Check the condition for cell death from loneliness, Set the Boolean value as false. Otherwise, Check the condition for cell birth, Set the Boolean value to true. Return the array. Define the Boolean method “main()”, Create “Scanner” object. Prompt the user a board row and column. Get the row and column from the user. Declare 2D array. Prompt the user to enter the input to fill the board. Execute loop till number of rows, Execute loop till number of columns, Check whether the input is “1”, Set the Boolean value to true. Otherwise, Set the value to false. Create object “PlayLifeg”. Call the method “displayBoard()”. Prompt the user a number of iterations. Get the number of iterations from the user. Create a loop till number of iterations, Assign the value returned from “advanceBoard()”. Check the condition, Print the string. Call the method “displayBoard()”. Print the message. Call the method “displayBoard()”.

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Chapter 6, Problem 9PP

Program Plan Intro

Game of life

Program plan:

Import necessary package.

Create a class “PlayLifeg”,

Define the method “displayBoard”,

Initialize the row and column.

Execute loop till number of rows,

Execute loop till number of columns,

Execute for the value in the board location,

Print “X”.

Otherwise, print “O”.

Print new line.

Define the method “advanceBoard()”,

Initialize the row and column.

Declare 2D array.

Execute loop till number of rows,

Execute loop till number of columns,

Initialize the count variable to count surrounding cells.

Check the condition,

Execute for the value in the location “y-1, x”,

Increment the count.

Check the condition,

Execute for the value in the location “y-1, x-1”,

Increment the count.

Check the condition,

Execute for the value in the location “y-1, x+1”.

Check the condition,

Execute for the value in the location “y+1, x”,

Increment the count.

Check the condition,

Execute for the value in the location “y+1, x-1”,

Increment the count.

Check the condition,

Execute for the value in the location “y+1, x+1”.

Check the condition,

Execute for the value in the location “y, x-1”,

Increment the count.

Check the condition,

Execute for the value in the location “y, x+1”,

Increment the count.

Assign the value to the next board location.

Execute the condition for the value in “y,x”,

Check the condition for cell death from overcrowding,

Set the Boolean value as false.

Check the condition for cell death from loneliness,

Set the Boolean value as false.

Otherwise,

Check the condition for cell birth,

Set the Boolean value to true.

Return the array.

Define the Boolean method “main()”,

Create “Scanner” object.

Prompt the user a board row and column.

Get the row and column from the user.

Declare 2D array.

Prompt the user to enter the input to fill the board.

Execute loop till number of rows,

Execute loop till number of columns,

Check whether the input is “1”,

Set the Boolean value to true.

Otherwise,

Set the value to false.

Create object “PlayLifeg”.

Call the method “displayBoard()”.

Prompt the user a number of iterations.

Get the number of iterations from the user.

Create a loop till number of iterations,

Assign the value returned from “advanceBoard()”.

Check the condition,

Print the string.

Call the method “displayBoard()”.

Print the message.

Call the method “displayBoard()”.

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