[BOJ/백준] 반복문_10950

1. 문제 번호 10950번

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2. 문제 풀이 

2.1 

 

나의 문제풀이 방식 및 순서

- 마음가는대로 풀었다.

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3. 소스 인증

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

// The main method must be in a class named "Main".
class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringTokenizer st = new StringTokenizer(br.readLine());

        int i = Integer.parseInt(st.nextToken());
        
        boolean isStrat = false;
        int repeatCnt = 0;

        String [] stringList = new String[i];
        

        while(!isStrat){
            if (i == repeatCnt) {
                isStrat = true;
            } else {
                stringList[repeatCnt] = br.readLine();
                repeatCnt +=1;
            }
        }

        for(String chk : stringList){
            StringTokenizer tokenizer = new StringTokenizer(chk);
            int first = Integer.parseInt(tokenizer.nextToken());
            int second = Integer.parseInt(tokenizer.nextToken());
            System.out.println(first + second);
            
        }
        }
}

 

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));
        StringTokenizer st = new StringTokenizer(br.readLine());

        int size = Integer.parseInt(st.nextToken());
        
        String[] stringList = new String[size];
        
        for (int i = 0; i < size; i++) {
            stringList[i] = br.readLine();
        }

        for (String str : stringList) {
            StringTokenizer tokenizer = new StringTokenizer(str);
            int first = Integer.parseInt(tokenizer.nextToken());
            int second = Integer.parseInt(tokenizer.nextToken());
            System.out.println(first + second);
        }
    }
}

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4. 추가 개념