Chapter 2 Excersices

Zain Arfi
Chapter 2 Exercises

Page 130 Number 16
public class Pg130_16
{
    public static void main(String[] args)
    {
    for(int row=1; row<=6; row++)
    {
        for(int bs=1; bs<=(row*2-2); bs++)
        {
            System.out.println("\\");
        }
        for(int exc=1; exc<=(row*2-2); exc--)
        {
            System.out.println("!");
        }
        for(int fs=1; fs<=(row*2-2); fs++)
        {
            System.out.println("/");
        }
        System.out.println();
    }
}
}

Page 131 20
public class StarFigure
{
   public static void main(String[] args)
   {
       for(int row=1; row<=4; row++)
       {
           for(int bs=1; bs<=(row*-4+20); bs++)
           {
               System.out.println("/");
            }
           for(int aster=1; aster<=(row*8-8); aster++)
           {
               System.out.print("*");
            }
           for(int fs=1; fs<=row*-4+20; fs++)
           {
               System.out.print("\\");
            }
            System.out.println();
        }
    }
}

Pg 131 22
public class Pg130_14
{
    public static void main(String[] args)
    {

        for(int row=1; row<=7; row++)
        {
            for(int star=row; star<=(row*2-2); row++)
            {
                System.out.println("*");
            }
            for(int money=row; money>=7; money--)
            {
                System.out.print("$");
            }
            for(int star2=row*2; star>=(row*7-2);star2++)
            {
                System.out.print("*");
            }
            for(int money=row; money>=7; money--)
            {
                System.out.print("$");
            }
            for(int star=row; star<=(row*2-2); row++)
            {
                System.out.println("*");
            }
        }
    }
}