[백준-2908번/Java] 상수

* StringBuffer.reverse() 사용

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

public class Main {

	public static void main(String[] args) throws IOException {

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String str = br.readLine();
		StringBuffer sb = new StringBuffer(str);
		String reversed_str = sb.reverse().toString();
		String[] numbers = reversed_str.split(" ");
		
		int num1 = Integer.parseInt(numbers[0]);
		int num2 = Integer.parseInt(numbers[1]);

		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

		bw.write(String.valueOf(Math.max(num1, num2)));

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

	}

}