Write a program to implement Rhombus pattern reading the limit form user.

import java.util.*;
class Rhombus
{   
    public static void main(String[] arg)   
    {
            Scanner sc=new Scanner(System.in);
              System.out.print("Enter the pattern number: ");
            int pat=sc.nextInt();
              System.out.print("Enter the pattern character symbol: ");
              String s=sc.next();
              char c=s.charAt(0);
        for(int i=1;i<=pat;i++)
              {
                for(int j=1;j<=(pat-i);j++)
                      System.out.print(" ");
            for(int k=1;k<=i;k++)
                      System.out.print(c+" ");
                System.out.println();
             }
        for(int i=pat-1;i>=0;i--)
             {
                for(int j=1;j<=(pat-i);j++)
                      System.out.print(" ");
            for(int k=1;k<=i;k++)
                      System.out.print(c+" ");
                System.out.println();
              }
  
      }
}

Output

C:\Users\Jaisha\Desktop\Java>javac SortOrder.java

C:\Users\Jaisha\Desktop\Java>java SortOrder
Enter the array size: 5
Enter Array elements:
Element No. 1: 5
Element No. 2: 3
Element No. 3: 62
Element No. 4: 1
Element No. 5: 52
Before Sorting:  5 3 62 1 52
After Sorting in ascending order:  1 3 5 52 62
After Sorting in descending order:  62 52 5 3 1