입출력 문제. Buffer와 StringTokenizer 사용 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str = br.readLine(); StringTokenizer st = new StringTokenizer(str, " "); in..
