//COURSE: CSC822
import java.util.*; //for input from keyboard
public class game
{
public static void main(String me[])
{
System.out.println("Program Simulation
for Game of Life Problem");
Scanner input = new Scanner(System.in);
int INITIAL_ARRAY[][] = new int[8][16];
int FINAL_ARRAY[][] = new int[8][16];
int
No_of_Neighbors,row,column,m,n,x,y,iterate,w;
No_of_Neighbors = 0;
INITIAL_ARRAY[0][0]
=1; INITIAL_ARRAY[0][1] =1; INITIAL_ARRAY[0][2] =0;
INITIAL_ARRAY[0][3]
=1; INITIAL_ARRAY[0][4] =1; INITIAL_ARRAY[0][5] =1; INITIAL_ARRAY[0][6] =1;
INITIAL_ARRAY[0][7] =1; INITIAL_ARRAY[0][8] =1; INITIAL_ARRAY[0][9] =1;
INITIAL_ARRAY[0][10] =1; INITIAL_ARRAY[0][11] =0; INITIAL_ARRAY[0][12] =1;
INITIAL_ARRAY[0][13] =1; INITIAL_ARRAY[0][14] =0; INITIAL_ARRAY[0][15] =1;
INITIAL_ARRAY[1][0] =1; INITIAL_ARRAY[1][1] =0; INITIAL_ARRAY[1][2] =0;
INITIAL_ARRAY[1][3] =0; INITIAL_ARRAY[1][4] =0; INITIAL_ARRAY[1][5] =0;
INITIAL_ARRAY[1][6] =1; INITIAL_ARRAY[1][7] =1;
INITIAL_ARRAY[1][8] =1; INITIAL_ARRAY[1][9]
=0; INITIAL_ARRAY[1][10] =1; INITIAL_ARRAY[1][11] =0; INITIAL_ARRAY[1][12] =0;
INITIAL_ARRAY[1][13] =0; INITIAL_ARRAY[1][14] =0; INITIAL_ARRAY[1][15] =1;
INITIAL_ARRAY[2][0] =1; INITIAL_ARRAY[2][1] =0; INITIAL_ARRAY[2][2] =0;
INITIAL_ARRAY[2][3] =0;
INITIAL_ARRAY[2][4] =0; INITIAL_ARRAY[2][5]
=1; INITIAL_ARRAY[2][6] =1; INITIAL_ARRAY[2][7] =1; INITIAL_ARRAY[2][8] =1;
INITIAL_ARRAY[2][9] =1; INITIAL_ARRAY[2][10] =0; INITIAL_ARRAY[2][11] =1;
INITIAL_ARRAY[2][12] =0; INITIAL_ARRAY[2][13] =0; INITIAL_ARRAY[2][14] =1;
INITIAL_ARRAY[2][15] =1;
INITIAL_ARRAY[3][0] =1; INITIAL_ARRAY[3][1]
=0; INITIAL_ARRAY[3][2] =0; INITIAL_ARRAY[3][3] =1; INITIAL_ARRAY[3][4] =0;
INITIAL_ARRAY[3][5] =1; INITIAL_ARRAY[3][6] =1; INITIAL_ARRAY[3][7] =1;
INITIAL_ARRAY[3][8] =1; INITIAL_ARRAY[3][9] =0; INITIAL_ARRAY[3][10] =0; INITIAL_ARRAY[3][11]
=1;
INITIAL_ARRAY[3][12] =1; INITIAL_ARRAY[3][13]
=1; INITIAL_ARRAY[3][14] =0; INITIAL_ARRAY[3][15] =0; INITIAL_ARRAY[4][0] =1;
INITIAL_ARRAY[4][1] =0; INITIAL_ARRAY[4][2] =0; INITIAL_ARRAY[4][3] =1;
INITIAL_ARRAY[4][4] =0; INITIAL_ARRAY[4][5] =1; INITIAL_ARRAY[4][6] =1;
INITIAL_ARRAY[4][7] =0;
INITIAL_ARRAY[4][8] =1; INITIAL_ARRAY[4][9]
=0; INITIAL_ARRAY[4][10] =0; INITIAL_ARRAY[4][11] =1; INITIAL_ARRAY[4][12] =1;
INITIAL_ARRAY[4][13] =1; INITIAL_ARRAY[4][14] =1; INITIAL_ARRAY[4][15] =1; INITIAL_ARRAY[5][0]
=1; INITIAL_ARRAY[5][1] =0; INITIAL_ARRAY[5][2] =0; INITIAL_ARRAY[5][3] =0;
INITIAL_ARRAY[5][4] =0; INITIAL_ARRAY[5][5] =0; INITIAL_ARRAY[5][6] =1;
INITIAL_ARRAY[5][7] =1; INITIAL_ARRAY[5][8] =1; INITIAL_ARRAY[5][9] =1;
INITIAL_ARRAY[5][10] =1; INITIAL_ARRAY[5][11] =1; INITIAL_ARRAY[5][12] =0;
INITIAL_ARRAY[5][13] =0; INITIAL_ARRAY[5][14] =1; INITIAL_ARRAY[5][15] =0;
INITIAL_ARRAY[6][0] =1; INITIAL_ARRAY[6][1] =0; INITIAL_ARRAY[6][2] =0;
INITIAL_ARRAY[6][3] =0; INITIAL_ARRAY[6][4] =0; INITIAL_ARRAY[6][5] =0;
INITIAL_ARRAY[6][6] =1; INITIAL_ARRAY[6][7] =1; INITIAL_ARRAY[6][8] =1;
INITIAL_ARRAY[6][9] =0; INITIAL_ARRAY[6][10] =1; INITIAL_ARRAY[6][11] =1;
INITIAL_ARRAY[6][12] =0; INITIAL_ARRAY[6][13] =1; INITIAL_ARRAY[6][14] =1;
INITIAL_ARRAY[6][15] =1; INITIAL_ARRAY[7][0] =1; INITIAL_ARRAY[7][1] =1;
INITIAL_ARRAY[7][2] =1; INITIAL_ARRAY[7][3] =1; INITIAL_ARRAY[7][4] =1;
INITIAL_ARRAY[7][5] =1; INITIAL_ARRAY[7][6] =1; INITIAL_ARRAY[7][7] =1;
INITIAL_ARRAY[7][8] =0; INITIAL_ARRAY[7][9] =0; INITIAL_ARRAY[7][10] =0;
INITIAL_ARRAY[7][11] =1; INITIAL_ARRAY[7][12] =1; INITIAL_ARRAY[7][13] =1;
INITIAL_ARRAY[7][14] =1; INITIAL_ARRAY[7][15] =1;
for (row = 0;row<=7;row++) //Moving result to Final_ array
{
for (column = 0;column<=15;column++)
{
FINAL_ARRAY[row][column] =
INITIAL_ARRAY[row][column];
System.in
}
}
//Display the result
System.out.println("Initial
Result");
for ( row = 0;row<=7;row++) //inputing into the array
{
System.out.println(); //make new line
for ( column= 0;column<=15;column++)
{
if (FINAL_ARRAY[row][column] == 1)
{
System.out.print("." + "
"); }
else
{
System.out.print(FINAL_ARRAY[row][column]
+ " ");
}
}
System.out.println(); //make new line
}
System.out.println("Enter number of
iterations? ");
int iterations = input.nextInt();
//start iteration
for (
iterate=1;iterate<=iterations;iterate++)
{
for (row
= 0;row<=7;row++) //running through
the whole array (board)
{
for ( column = 0;column<=15;column++)
{
No_of_Neighbors = 0;
x = row;
y = column;
//Check for the neighbours around this
cell
for (m = x - 1;m<=x + 1
;m++) //loop through the eight cells
around each cell
{
for ( n = y - 1;n<=y + 1
;n++)
{
if ((m >= 0) &&
(m <=7) && (n >=0 ) && (n<=15) )
{
if (INITIAL_ARRAY[m][n] == 0)
{
No_of_Neighbors++;
}
}
}
}
//this ends the loop for searching out neighbors
//this is to make sure the cell in
question is not counted as a neighbor
if (INITIAL_ARRAY[row][column] ==
0)
{
No_of_Neighbors-- ;
}
//All rules are applied at this
stage with the number of neighbors gotten
if (
( (No_of_Neighbors == 2) || (No_of_Neighbors == 3)) && (INITIAL_ARRAY[row][column] == 0)
)
{
FINAL_ARRAY[row][column] = 0; //this
cell should survive
}
if (
( (No_of_Neighbors >= 4) || (No_of_Neighbors == 1)) && (INITIAL_ARRAY[row][column] == 0)
)
{
FINAL_ARRAY[row][column] = 1; //this
cell should die
}
if (
(No_of_Neighbors == 3)
&& (INITIAL_ARRAY[row][column] == 1) )
{
FINAL_ARRAY[row][column] = 0; //a
counter is born to this cell
}
}
} //end of main loop through whole array
for (row = 0;row<=7;row++) //updating Array A with current B
{
for ( column = 0;column<=15;column++)
{
INITIAL_ARRAY[row][column] =
FINAL_ARRAY[row][column];
}
}
//this part bring out the Result
System.out.println("Final Result");
for ( row = 0;row<=7;row++) //inputing into the array
{
System.out.println(); //make new line
for ( column= 0;column<=15;column++)
{
if (FINAL_ARRAY[row][column] == 1)
{ System.out.print(" " + " "); }
else
{
System.out.print(FINAL_ARRAY[row][column]
+ " ");
}
}
System.out.println(); //arrange in a
new line
}
}//this
is the end of n iterations
}//end of public stat
}//end of the program class
Output:
