pattern.java

#Java Implementation to print Christmas tree pyramid pattern

class  PrintChristmasTree{
 
    //Value 5 is permanently provided to height variable
  public static final int height = 5;
   
   //Main Function
  public static void main(String[] args) {
     
    //Assigning Width
    int width = 5;
 
    //Assigning Space
    int space = width*5;
 
    int x = 1;
 
    //Code to Print Upper Part of the Tree i.e. Pyramids.
    for(int a = 1;a <= height ;a++){
 
      for(int i = x;i <= width;i++){
 
        for(int j = space;j >= i;j--){
 
          System.out.print(" ");
        }
 
        for(int k = 1;k <= i;k++){
 
          System.out.print("* ");
        }
 
        System.out.println();
      }
 
      x = x+2;
      width = width+2;
    }
 
 
    //Printing  Branch of Christmas Tree
    for(int i = 1;i <= 4;i++){
 
      for(int j = space-3;j >= 1;j--){
         
        System.out.print(" ");
      }
 
      for(int k= 1;k <= 4;k++){
        System.out.print("* ");
      }
 
      System.out.println();
    }
  }
}