[java] 백준 11022

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

public class P11022 {
    public static void main(String[] args) throws IOException {
        BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
        StringTokenizer st;


        int a  = Integer.parseInt(bf.readLine());
        for(int i = 0 ; i < a; i ++){
            st = new StringTokenizer(bf.readLine());

            int r1 = Integer.parseInt(st.nextToken());
            int r2 = Integer.parseInt(st.nextToken());

            bw.write(String.format("Case #%d: %d + %d = %d\n", i+1, r1, r2, r1+r2));
        }
        bw.flush();

    }
}