Tuesday, January 5, 2016

Pattern-24

/**
Pattern-24:
Enter N : 5
1 4 9 16 25
1 4 9 16
1 4 9
1 4
1
*/

import java.io.*;

public class Pattern24
{
 public static void main(String args[])throws IOException
 {
     int i, j, n;
     InputStreamReader read = new InputStreamReader(System.in);
     BufferedReader in = new BufferedReader(read);

     System.out.print("Enter N : ");
     n=Integer.parseInt(in.readLine());

     for(i=n;i>=1;i--)
     {
         for(j=1;j<=i;j++)
         {
                System.out.print(j*j+" ");
         }
         System.out.println();
     }
 }
}

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