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Copy pathConwayLife.java
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ConwayLife.java
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public class ConwayLife {
public static int[][] getGeneration(int[][] cells, int generations) {
// your code goes here
/*********************
input a 'NxN' array
and generations
*********************/
int[][] result = new int[10][10];
for (int i = 0; i < result.length; i++) {
for (int j = 0; j < result.length; j++)
result[i][j] = 0;
}
for (int i = 0; i < cells.length; i++) {
for (int j = 0; j < cells.length; j++)
result[i+3][j+3] = cells[i][j];
}
cells = new int[10][10];
for (int i = 0; i < result.length; i++) {
for (int j = 0; j < result.length; j++) {
cells[i][j] = result[i][j];
}
}
int e = cells.length - 1;
for (int a = 1; a <= generations; a++) {
System.out.println("Generations:" + a);
for (int i = 0; i<cells.length; i++) {
for (int j = 0; j < cells.length; j++)
System.out.print(cells[i][j] + " ");
System.out.println();
}
System.out.println();
for (int i = 0; i < cells.length; i++) {
for (int j = 0; j < cells.length; j++) {
int c = 0;
if (i == 0 && j == 0) {
if (result[i][j + 1] == 1)
c++;
if (result[i + 1][j + 1] == 1)
c++;
if (result[i + 1][j] == 1)
c++;
} else if (i == 0 && j == e) {
if (result[i][j - 1] == 1)
c++;
if (result[i + 1][j - 1] == 1)
c++;
if (result[i + 1][j] == 1)
c++;
} else if (i == e && j == 0) {
if (result[i - 1][j] == 1)
c++;
if (result[i - 1][j + 1] == 1)
c++;
if (result[i][j + 1] == 1)
c++;
} else if (i == e && j == e) {
if (result[i - 1][j] == 1)
c++;
if (result[i - 1][j - 1] == 1)
c++;
if (result[i][j - 1] == 1)
c++;
} else if (i == 0) {
if (result[i][j - 1] == 1)
c++;
if (result[i + 1][j - 1] == 1)
c++;
if (result[i + 1][j] == 1)
c++;
if (result[i + 1][j + 1] == 1)
c++;
if (result[i][j + 1] == 1)
c++;
} else if (j == 0) {
if (result[i - 1][j] == 1)
c++;
if (result[i - 1][j + 1] == 1)
c++;
if (result[i][j + 1] == 1)
c++;
if (result[i + 1][j + 1] == 1)
c++;
if (result[i + 1][j] == 1)
c++;
} else if (i == e) {
if (result[i][j - 1] == 1)
c++;
if (result[i - 1][j - 1] == 1)
c++;
if (result[i - 1][j] == 1)
c++;
if (result[i - 1][j + 1] == 1)
c++;
if (result[i][j + 1] == 1)
c++;
} else if (j == e) {
if (result[i - 1][j] == 1)
c++;
if (result[i - 1][j - 1] == 1)
c++;
if (result[i][j - 1] == 1)
c++;
if (result[i + 1][j - 1] == 1)
c++;
if (result[i + 1][j] == 1)
c++;
} else {
if (result[i - 1][j - 1] == 1)
c++;
if (result[i - 1][j] == 1)
c++;
if (result[i - 1][j + 1] == 1)
c++;
if (result[i][j + 1] == 1)
c++;
if (result[i + 1][j + 1] == 1)
c++;
if (result[i + 1][j] == 1)
c++;
if (result[i + 1][j - 1] == 1)
c++;
if (result[i][j - 1] == 1)
c++;
}
if (result[i][j] == 0 && c == 3)
cells[i][j] = 1;
else if (c > 3 || c < 2)
cells[i][j] = 0;
}
}
for (int i = 0; i < cells.length; i++) {
for (int j = 0; j < cells.length; j++) {
result[i][j] = cells[i][j];
}
}
}
loop:
{
for (int i = 0; i < cells.length; i++) {
for (int j = 0; j < cells.length; j++)
if(cells[i][j] == 0)
continue ;
else
break loop;
}
return null;
}
return cells;
}
}