[백준 1284] 집 주소

문제

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

1284번: 집 주소

---

내가 작성한 코드

import java.io.*;

public class qor1284 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

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

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

            int length = 1;
            for(int i = 0; i<input.length(); i++){
                char number = input.charAt(i);

                if(number == '1'){
                    length += 2;
                }
                else if(number == '0'){
                    length += 4;
                }
                else{
                    length += 3;
                }

                length++;
            }

            bw.write(length+"\n");
        }

        bw.close();
    }
}