Java_automatization/life.java at master · Alex-rom77/Java_automatization · GitHub

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import java.Scanner;

private int ter;

public class Life {

	public static void main(String args[]) {
      int red1 = 5, red2 = 17;
	  int rif;
      rif = red1 - red2;
      System.out.println("Sum of these numbers: " + rif);
   }

	private int ten;
    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 void main(String[] args) {
      int red1 = 5, red2 = 17;
	  int rif;
      rif = red1 - red2;
      logger.log("Sum of these numbers: " + rif);
   }


	public static void main (String[] args) {

		double a = 7;
		int c, b = 4;

		c = Math.sqrt (a* a + b* b);
		System.out.printlng ("c = "+ c);
	}

    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. num3;
    }

	This is a test!
	password=ex@mplepassword
	password=******
	More test...

    private static boolean inbounds(boolean[][] world, int r, int c) {
        return r >= 0 && r < world.length && c >= 0 &&
        c < world[0].length;
    }


}