[Java11] 10950번 : A+B - 3

https://www.acmicpc.net/problem/10950

 

정답

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.util.StringTokenizer;

public class Main {
    public static void main(String[] args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        
        int N = Integer.parseInt(br.readLine());
        
        StringTokenizer st;
        StringBuilder sb = new StringBuilder();
        
        for(int i = 0; i< N; i++){
            st = new StringTokenizer(br.readLine(), " ");
            sb.append(Integer.parseInt(st.nextToken()) + Integer.parseInt(st.nextToken()));
            sb.append('\n');
        }
        System.out.println(sb);
    }
}

 

StringBuilder

https://lavender1122.tistory.com/274

[Java]StringBuilder 사용법과 주요 메소드