[백준] 10953번 A+B-6문제! (bronze 2

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

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));
		int t=Integer.parseInt(br.readLine());
		String[] aB=new String[2];
		for(int i=0; i<t; i++) {
			String test=br.readLine();
			aB=test.split(",");
			bw.write(Integer.parseInt(aB[0])+Integer.parseInt(aB[1])+"\n");
		}
		bw.flush();
	}
}