import java.util.Scanner; public class Life { public static void show(boolean[][] grid){ String s = ""; for(boolean[] row : grid){ for(boolean val : row) if(val) s += "*"; else s += "."; s += "\n"; } System.out.println(s); } public static boolean[][] gen(){ boolean[][] grid = new boolean[10][10]; for(int r = 0; r < 10; r++) for(int c = 0; c < 10; c++) if( Math.random() > 0.7 ) grid[r][c] = true; return grid; } public static void main(String[] args){ boolean[][] world = gen(); show(world); System.out.println(); world = nextGen(world); show(world); Scanner s = new Scanner(System.in); while(s.nextLine().length() == 0){ System.out.println(); world = nextGen(world); show(world); } } public static boolean[][] nextGen(boolean[][] world){ boolean[][] newWorld = new boolean[world.length][world[0].length]; int num; for(int r = 0; r < world.length; r++){ for(int c = 0; c < world[0].length; c++){ num = numNeighbors(world, r, c); if( occupiedNext(num, world[r][c]) ) newWorld[r][c] = true; } } return newWorld; } public static boolean occupiedNext(int numNeighbors, boolean occupied){ if( occupied && (numNeighbors == 2 || numNeighbors == 3)) return true; else if (!occupied && numNeighbors == 3) return true; else return false; } private static int numNeighbors(boolean[][] world, int row, int col) { int num = world[row][col] ? -1 : 0; for(int r = row - 1; r <= row + 1; r++) for(int c = col - 1; c <= col + 1; c++) if( inbounds(world, r, c) && world[r][c] ) num++; return num; } private static boolean inbounds(boolean[][] world, int r, int c) { return r >= 0 && r < world.length && c >= 0 && c < world[0].length; } }

<?php echo "Let's see what some PHP code looks like!"; function tmp() { return "temp"; } ?>

<?php echo "long string here that should go off the page and hopefully we get a scrollbar going horizontal and the code doesn't wrap. :)"; ?>