Showing posts with label Eclipse. Show all posts
Showing posts with label Eclipse. Show all posts

Wednesday, 30 September 2015

Star pattern in java programming

In the program the following star pattern will be printed.

out put:
*
* *
* * *
* * * *
* * * * *
* * * * * *
* * * * * * *

/*     star pattern
 *  *
*  *
*  **
*  ***
*  ****
*  *****
*  ******
*  *******
*  ********
* */

package in.blogspot.java2bigdata;

  import java.util.Scanner;  
    
  class StarPattern
  {  
       public static void main(String[] args)  
       {  
           int n;  
            System.out.println("Enter the number till you want a star pattern");  
            Scanner scan = new Scanner(System.in);  
            n = scan.nextInt();  
    
            label:     for(int i=0; i<n; i++)  
                 {  
                      for(int j=0; j<n; j++)  
                      {  
                           if(j>i)  
                           {  
                                System.out.println();  
                                continue label;  
                           }  
                           else  
                           {  
                                System.out.print("*");  
                           }  
                      }  
                 }  
      }  
 } 

At first, we get the number where we want to print the star pattern from the user with the use of Scanner class and store that number in variable n then we make a loop which starts from 0 till n-1.

Inside of that loop there is another loop from 0 to n-1 and we jump from the inner loop if we get a number greater than the outer loop value with the use of continue because we only want stars equal to outer loops in a single line.


Thursday, 14 May 2015

30 Eclipse plugins

As I was surfing on eclipse.org, I found this link which contains a selection of plugins. I've already tried someone which are very interesting. So, do like me : enhance your Eclipse!

http://www.ajaxline.com/best-eclipse-plugins