program to Display Invert Triangle.

/* Write a program to Display Invert Triangle.
   Example:
   Input - 5
   Output :
   5 5 5 5 5
   4 4 4 4
   3 3 3
   2 2
   1
 */
class InvertTriangle{
 public static void main(String args[]){
  int num = Integer.parseInt(args[0]);
  while(num > 0){
   for(int j=1;j<=num;j++){
    System.out.print(" "+num+" ");
   }
   System.out.print("\n");
   num--;
  }
 }
}