[백준/Java] 2741 : N 찍기

import java.io.*;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new BufferedReader(new InputStreamReader(System.in)));
        BufferedWriter bw = new BufferedWriter(new BufferedWriter(new OutputStreamWriter(System.out)));

        int input = Integer.parseInt( br.readLine() );

        for (int i = 1 ; i <= input ; i++ ){
            bw.write( String.valueOf(i)) ;
            bw.newLine();
        }

        bw.flush();
        bw.close();
    }
}