PrintTriangle2

import java.util.Scanner;

public class PrintTriangle2
{
  public static void main(String[] args)
  {
    Scanner in = new Scanner(System.in);
    System.out.println("Vuvedi razmer na triugulnik:");
    int size = in.nextInt();
    if (size<=0){
      System.out.println("Vuvedi polojitelno chislo");
      size=in.nextInt();
    }
    int row = 1;
    int col = size;

    for (int i = 0; i < size; i++) {
      for (int k=0; k<row;k++){
        System.out.print("  ");
      }
        for (int j = 0; j < col; j++) {
        System.out.print("# ");
      }
      System.out.println();
        row++;
        col--;
  }
}
}