PyramidOfNumbers

import java.util.Scanner;

public class PyramidOfNumbers {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        Integer n = Integer.parseInt(scanner.nextLine());
        Integer current = 1;
        Boolean isBigger = false;

        for(int rows = 1; rows <= n; rows++){
            for(int cols = 1; cols <= rows; cols++){
                if(current > n){
                    isBigger = true;
                    break;
                }
                System.out.print(current + " ");
                current++;
            }
            if(isBigger){
                break;
            }
            System.out.println();
        }

    }
}