백준 1076번

원본 : https://www.acmicpc.net/problem/1076

1076번: 저항

 

풀이

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;

public class Main {
    private static final BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));

    public static void main(String[] args) throws Exception {
        String s1 = bufferedReader.readLine();
        String s2 = bufferedReader.readLine();
        String s3 = bufferedReader.readLine();

        Map<String, long[]> map = new HashMap<>();
        map.put("black", new long[]{0, 1});
        map.put("brown", new long[]{1, 10});
        map.put("red", new long[]{2, 100});
        map.put("orange", new long[]{3, 1000});
        map.put("yellow", new long[]{4, 10000});
        map.put("green", new long[]{5, 100000});
        map.put("blue", new long[]{6, 1000000});
        map.put("violet", new long[]{7, 10000000});
        map.put("grey", new long[]{8, 100000000});
        map.put("white", new long[]{9, 1000000000});

        System.out.println((map.get(s1)[0] * 10 + map.get(s2)[0]) * map.get(s3)[1]);
    }
}