[백준/JAVA] 2439번 별찍기

import java.io.IOException;

import java.util.Scanner;

public class Main {

public static void main(String args[]) throws IOException {

Scanner in = new Scanner(System.in);

int input = in.nextInt();

for (int i = 1; i <= input; i++) {

for (int k = input; k > i; k--) {

System.out.print(" ");

}

for (int j = 0; j < i; j++) {

System.out.print("*");

}

System.out.println();

}

}

}

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