[백준] 2023번 신기한 소수 구하기 Java

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { static int N; public static void main(String[] args) throws IOException { final BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); final StringTokenizer st = new StringTokenizer(bf.readLine()); N = Integer.valueOf(st.nextToken()); dfs(2, 1); dfs(3, 1); dfs(5, 1); dfs(7, 1); } static void dfs(int startNumber, int numberLength) { ...