import java.util.*;
public class Main{
    public static void main(String args[]){
        Scanner scanner = new Scanner(System.in);
         int N = scanner.nextInt();
         for(int i=0; i<N; i++){
             for(int j=0; j<N-i; j++){
                 System.out.print(" ");
                              }
             for(int k=0; k<=i; k++){
                 System.out.print("*");
             }
         System.out.println();
         }
    }
}

인텔리제이에서는 잘만 실행되는데 무엇이 문제일까요 ㅠㅠ