Java - 백준 코딩테스트 11022번 [for문 - A + B - 8]

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.StringTokenizer;
 
public class CaseAplusBwithFormula {
 
    public static void main(String[] args) throws IOException {
        // 20210616 - 11022번
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
 
        int times = Integer.parseInt(br.readLine());
        
        for (int i = 1; i <= times; i++) {
            StringTokenizer st = new StringTokenizer(br.readLine(), " ");
            int a = Integer.parseInt(st.nextToken());
            int b = Integer.parseInt(st.nextToken());
            int sum = a + b;
            
            bw.write("Case #" + i + ": ");
            bw.append(String.valueOf(a) + " + ");
            bw.append(String.valueOf(b) + " = ");
            bw.append(String.valueOf(sum));
            bw.newLine();
        }
        
        bw.flush();
        br.close();
        bw.close();
    }
}