[백준] 2741번: N 찍기(JAVA)

https://www.acmicpc.net/problem/2741

2741번: N 찍기

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import java.util.*;
import java.io.*;

class Main{
    public static void main(String[]args)throws IOException{
    
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
        
        int a = Integer.parseInt(br.readLine());
        for(int i=1;i<=a;i++){
            bw.write(i+"\n");
            //bw.newLine();
        }  
        br.close();
        bw.flush();
        bw.close();
        
    }
}