Pattern Printing Program Using BlueJ

In this program, a pattern as shown below will be printed using the nested loop program.

The pattern is:

1

!

12

!

123

!

1234

!

class Pat

{

int i,j,x=1;

public void show()

{

for(i=1;i<=8;i++)

{

if(i%2==0)

{

 System.out.println("!");

 x++;

continue;

}

for(j=1;j<=x;j++)

{

System.out.print(j);

}

System.out.println();

}

}

public static void main(String args[]) throws Exception

{

Pat ob=new Pat();

ob.show();

}

}

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