User:Varavour/Work

CW16

/*

   Note: insert KeyboardReader elements

• /

public class triangle {

   public static void main(String[] args)
   {
   //  KeyboardReader reader =new KeyboardReader();
       int row1,b,c,d,e,f,g,h;
       
       row1=7;
       
       for(b=0;b<row1;b++)
       {
           for(c=0;c<=b;c++)
           {
               System.out.print("*");
           }
           System.out.println("");
       }
       
       System.out.println("");
       
       for(b=0;b<=row1;b++)
       {
           for(c=row1-1;c>=b;c--)
           {
               System.out.print("*");
           }
           System.out.println("");
       }
       
       for(b=0;b<row1;b++)
       {
           for(c=0;c<b;c++)
           {
               System.out.print(" ");
           }
           for(c=row1;c>b;c--)
           {
               System.out.print("*");
           }
           System.out.println("");
       }
       
   }
   

}

CW18

public class xysum {

   public static void main(String[] args)
   {
       
       int sum,total,a,b,x,y,i,j,im,jm;
       
       sum=146;
       total=0;
       x=0;
       y=0;
     
     for(im=1;im<=100;im++)
     {
      	 for(x=1;x<=100;x++) 

{

        		for(y=1;y<=100;y++) 

{

        			if(x+y==sum) 
     	 			{
     	 				System.out.println(x+"="+y+"="+sum);
     	 				total=total+1;
     	 			}	
      			}
      		}
     }
     
     System.out.println("The total amount of pairs equaling the sum of 146 is "+total);
            

} }