Lv.1 [1차] 다트 게임

https://programmers.co.kr/learn/courses/30/lessons/17682

코딩테스트 연습 - [1차] 다트 게임

기본틀

class Solution {
    public int solution(String dartResult) {
        int answer = 0;
        return answer;
    }
}

첫번째 시도

class Solution {
    public int solution(String dartResult) {
        int score1 = 0, score2 = 0, score3 = 0;
        String bonus1 = "", bonus2 = "", bonus3 = "";
        String option1 = "", option2 = "", option3 = "";
        
        char[] arr = dartResult.toCharArray();
        int[] arrInt = new int[arr.length];
        
        for(int i = 0; i < arr.length; i++){
            if(Character.isDigit(arr[i])){
                arrInt[i] = 1;
            }else{
                arrInt[i] = 0;
            }
        }
        
        int index1 = 0, index2 = 0;
        
        int i = 0;
        while(true){
            if(arrInt[i] == 0 && arrInt[i+1] == 1){
                index1 = i+1;
                break;
            }
            i++;
        }
        int j = index1;
        while(true){
            if(arrInt[j] == 0 && arrInt[j+1] == 1){
                index2 = j+1;
                break;
            }
            j++;
        }
        
        if(index1 == 2){
            score1 = Character.getNumericValue(arr[0]);
            bonus1 = String.valueOf(arr[1]);
        }else if(index1 == 4){
            score1 = 10;
            bonus1 = String.valueOf(arr[2]);
            option1 = String.valueOf(arr[3]);
        }else{
            if(arrInt[1] == 1){
                score1 = 10;
                bonus1 = String.valueOf(arr[2]);
            }else{
                score1 = Character.getNumericValue(arr[0]);
                bonus1 = String.valueOf(arr[1]);
                option1 = String.valueOf(arr[2]);
            }
        }
        
        if((index2 - index1) == 2){
            score2 = Character.getNumericValue(arr[index1]);
            bonus2 = String.valueOf(arr[index1+1]);
        }else if((index2 - index1) == 4){
            score2 = 10;
            bonus2 = String.valueOf(arr[index1+2]);
            option2 = String.valueOf(arr[index1+3]);
        }else{
            if(arrInt[index1+1] == 1){
                score2 = 10;
                bonus2 = String.valueOf(arr[index1+2]);
            }else{
                score2 = Character.getNumericValue(arr[index1]);
                bonus2 = String.valueOf(arr[index1+1]);
                option2 = String.valueOf(arr[+index1+2]);
            }
        }
        
        if((arr.length - index2) == 2){
            score3 = Character.getNumericValue(arr[index2]);
            bonus3 = String.valueOf(arr[index2+1]);
        }else if((arr.length - index2) == 4){
            score3 = 10;
            bonus3 = String.valueOf(arr[index2+2]);
            option3 = String.valueOf(arr[index2+3]);
        }else{
            if(arrInt[index2+1] == 1){
                score3 = 10;
                bonus3 = String.valueOf(arr[index2+2]);
            }else{
                score3 = Character.getNumericValue(arr[index2]);
                bonus3 = String.valueOf(arr[index2+1]);
                option3 = String.valueOf(arr[index2+2]);
            }
        }
        
        
        if(bonus1.equals("D")){
            score1 = score1 * score1;
        }else if(bonus1.equals("T")){
            score1 = score1 * score1 * score1;
        }
        
        if(bonus2.equals("D")){
            score2 = score2 * score2;
        }else if(bonus2.equals("T")){
            score2 = score2 * score2 * score2;
        }
        
        if(bonus3.equals("D")){
            score3 = score3 * score3;
        }else if(bonus3.equals("T")){
            score3 = score3 * score3 * score3;
        }
        
        
        if(option1.equals("#")){
            score1 = score1 * (-1);
        }
        if(option2.equals("#")){
            score2 = score2 * (-1);
        }
        if(option3.equals("#")){
            score3 = score3 * (-1);
        }
        
        if(option1.equals("*")){
            score1 = score1 * 2;
        }
        if(option2.equals("*")){
            score1 = score1 * 2;
            score2 = score2 * 2;
        }
        if(option3.equals("*")){
            score2 = score2 * 2;
            score3 = score3 * 2;
        }
        
        
        int answer = 0;
        answer = score1 + score2 + score3;
        return answer;
    }
}

성공... 하긴 했는데 진짜.. 코드 길다... ㅎㅎ....... 이게 맞나...?