[백준] 2703 Cryptoquote - Implementation / Java

• 문제 링크

https://www.acmicpc.net/problem/2703

 

• 풀이 코드

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));
        StringBuilder sb = new StringBuilder();

        int t = Integer.parseInt(br.readLine());
        while (t-- > 0) {
            char[] arr = br.readLine().toCharArray();
            String s = br.readLine();
            for (char c : arr) sb.append(c != ' ' ? s.charAt(c - 'A') : ' ');
            sb.append('\n');
        }

        bw.write(sb.toString());
        bw.flush();
    }

}