[solved]warning message:" Accessing static method numbers" #7th floor

[L Willie]

[solved]no idea,may somebody give me some hints for the question?

Write a method to display a pattern as follows:

1
2 1
3 2 1
...
N n-1 3 2 1

The method header is
public static void displayPattern(int n) //Assumption: n <= 99

[harilal ithikkat]

public class Pyramid
{
	public static void main(String ar[])
	{
		displayPattern(10);
	}
	
	public static void displayPattern(int n)
	{
		for(int i=1;i<=n;i++)
		{
			for(int j=i;j>0;j--)
			{
				System.out.print(" "+j);
			}
			System.out.println("\n");
		}
	}
}

OUTPUT
1

2 1

3 2 1

4 3 2 1

5 4 3 2 1

6 5 4 3 2 1

7 6 5 4 3 2 1

8 7 6 5 4 3 2 1

9 8 7 6 5 4 3 2 1

10 9 8 7 6 5 4 3 2 1

[pete stein]

harilal ithikkat wrote:

public class Pyramid
{

impressive job of doing someone else's homework. good show.

[L Willie]

pete stein wrote:

harilal ithikkat wrote:

public class Pyramid
{

impressive job of doing someone else's homework. good show.

thank a lot

[Bear Bibeault]

harilal ithikkat, please read this.

[L Willie]

Bear Bibeault wrote:harilal ithikkat, please read this.

is ok,i'll learn and understand from the answer,not only copy and submit homework.

[L Willie]

    
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package lab4;

/**
 *
 * @author ocibala
 */

import java.util.Scanner;
//import java.util.Arrays;

public class PyramidQue2
{
	public static void main(String ar[])
	{
            PyramidQue2 myAnswer = new PyramidQue2();
            myAnswer.numbers();
            
	}
	
        public static void numbers(){
            System.out.print("Please enter a number lesser than 100 : ");
            Scanner sc = new Scanner(System.in);
            int n = sc.nextInt();
                if(n<=99)
                {
                    displayPattern(n);
                }
                else
                {
                    System.out.print("Enter Again \n");
                    numbers();
                }
            }
        
	public static void displayPattern(int n)
	{
		for(int i=1;i<=n;i++)
		{
			for(int j=i;j>0;j--)
			{
				System.out.print(" "+j);
			}
			System.out.println("\n");
		}
	}
}

after i modified bit from the answer given by harilal ithikkat .
it can compile and run properly.
However,compiler promt warning message "Accessing static method numbers" on myAnswer.numbers();[line22]
What the warning message state about?

[Campbell Ritchie]

You're lucky Bear found this thread before I did. I would simply have deleted the solution.

[Campbell Ritchie]

Static methods should be preceded by the name of the class, not the name of the object. If they are in the same class, you simply write the name of the method.