[백준] 3047 ABC - Implementation / Java

• 문제 링크

https://www.acmicpc.net/problem/3047

 

• 풀이 코드

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.Arrays;
import java.util.StringTokenizer;

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();

        StringTokenizer st = new StringTokenizer(br.readLine());
        int[] arr = new int[3];
        for (int i = 0; i < 3; i++) arr[i] = Integer.parseInt(st.nextToken());

        Arrays.sort(arr);
        for (char c : br.readLine().toCharArray()) sb.append(arr[c == 'A' ? 0 : c == 'B' ? 1 : 2]).append(" ");

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

}