:)

문제 코드 import java.io.BufferedReader; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringBuilder sb = new StringBuilder(); int n = Integer.parseInt(br.readLine()); int sum = 1; for (int i = 0; i < n; i++) { sb.append(sum++ + "\n"); } System.out.println(sb); ..