Question

write a program in java to print this series.
123454321
1234 4321
123 321
12 21
1 1

Answer 1

public class pattern_1
{
 public static void main()
 {
     int i,j;
     for(i=1;i<=5;i++)
     {
         for(j=i;j>=1;j--)
         {
             System.out.print(i);
            }
            System.out.print("\n");
        }
    }
}

u can write similar program to display output
this is just an example.