글 읽기 - 왜 안되는지 모르겠습니다ㅠ

itchoi0429 5년 전 0

IDE 툴에서는 제대로 나오는데 왜 런타임 에러가 나오는거죠?ㅠㅠ

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 n = Integer.parseInt(br.readLine());

		int result;
		
		for (int i = 0; i < n; i++) {
			int a = Integer.parseInt(br.readLine());
			int b = Integer.parseInt(br.readLine());
			
			result = a + b;
			
			bw.write(String.valueOf(result));
			bw.newLine();
		}
		
		bw.flush();
		bw.close();
		br.close();
			
		
	}
		
}