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Write a program to generate following pyramid pattern

warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 340.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 341.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 340.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 341.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 340.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 341.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 340.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 341.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 340.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 341.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 340.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 341.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 340.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 341.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 340.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 341.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 340.
warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Calcutta' for 'IST/5.0/no DST' instead in /home/javadeve/public_html/sites/all/modules/advanced_blog/advanced_blog.module on line 341.

Submitted by Deepali on Mon, 09/06/2010 - 16:57

/*
   Write a program to generate following pyramid pattern. Use for loop
   to generate the pyramid/triangle.
 
 *****
 ****
 ***
 **
 *  
 
*/
 
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
 
public class Pyramid2 {
 public static void main(String args[]){
  
  try{
   
   System.out.println("Enter number of lines to generate : ");
   BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
   int numberOfLines = Integer.parseInt(br.readLine());
   
   for(int i=numberOfLines; i >= 1 ; i--){
    for(int j=0; j<i ; j++){
     System.out.print("*");
    }
    
    //generate new line
    System.out.println("");
   }
  }catch(NumberFormatException nfe) {
   System.out.println("Invalid number." + nfe);
  }catch(IOException ioe){
   System.out.println("IOException " + ioe);
  }
 }
}