백준 1284번

원본 : https://www.acmicpc.net/problem/1284

1284번: 집 주소

 

풀이

import java.io.BufferedReader;
import java.io.InputStreamReader;

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

    public static void main(String[] args) throws Exception {
        StringBuilder sb = new StringBuilder();

        while (true) {
            String input = bufferedReader.readLine();

            if ("0".equals(input)) {
                break;
            }

            int len = 1;

            for (char ch : input.toCharArray()) {
                if (ch == '0') {
                    len += 4;
                } else if (ch == '1') {
                    len += 2;
                } else {
                    len += 3;
                }

                len++;
            }

            sb.append(len).append("\n");
        }

        System.out.println(sb);
    }
}