[SWEA][JAVA] 1938. 아주 간단한 계산기

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.StringTokenizer;
 
 
class Solution {
        
    private static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    private static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
    
    public static void main(String[] args) throws IOException {
        StringTokenizer stk = new StringTokenizer(br.readLine()," ");
        int a = Integer.parseInt(stk.nextToken());
        int b = Integer.parseInt(stk.nextToken());
        System.out.println(a+b);
        System.out.println(a-b);
        System.out.println(a*b);
        System.out.println(a/b);
 
    }
}