Practical 10

Aim:- Write an interactive program to print a diamond shape. For example, if user enters the number 3, the diamond will be as follows:

* * *

* *

*

JAVA Code :-

import java.lang.*;

class pra10

{

  public static void main(String args[])

  {

    int i,j,n;

    n=Integer.parseInt(args[0]);   

    

    for(i=n;i>0;i--)

    {

      for(j=n;j>0;j--)

      {

           if(i<j)

               System.out.print(" ");

         else

               System.out.print("* ");

      }

       System.out.println();

    }

  }

}

Output:-