[백준 Java] 입출력과 사칙연산 - 1001번: A-B

 

 

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

public 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));

        StringTokenizer st = new StringTokenizer(br.readLine()); // 입력을 공백으로 구분하기 위함.
        int A =Integer.parseInt(st.nextToken());
        int B =Integer.parseInt(st.nextToken());

        bw.write(String.valueOf(A - B));
        bw.flush();
        bw.close();
        br.close();

    }
}