[BOJ/백준] 반복문_10951번

1. 문제 번호 10951번

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2. 문제 풀이 

 - while ( (str=br.readLine())!=null ){ }

 

나의 문제풀이 방식 및 순서

 - 

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3. 소스 인증

import java.util.*;
import java.lang.*;
import java.io.*;

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));

        StringTokenizer st;
        String str = null;
        List <Integer> numList = new ArrayList<>();

        while ( (str=br.readLine())!=null ){
            st = new StringTokenizer(str," ");
            int first  = Integer.parseInt(st.nextToken());
            int second = Integer.parseInt(st.nextToken());
            numList.add(first+second);
        }
        for (int i : numList){
            bw.write(String.valueOf(i));
            bw.write("\n");
        }
        bw.flush();
    	bw.close();
    }
}

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4. 추가 개념