2021.01.18 연습

 

  • 사용언어 : java

 

class Solution {
    public String interpret(String command) {
        command = command.replaceAll("\\(\\)", "o").replaceAll("\\(al\\)", "al");
        
        return command;
    }
}

Runtime: 4 ms, faster than 14.78% of Java online submissions for Goal Parser Interpretation. Memory Usage: 38.2 MB, less than 31.85% of Java online submissions for Goal Parser Interpretation.

  • 다른 코드 참고

 public String interpret(String command) {
        char[] arr = command.toCharArray();
        StringBuilder sb = new StringBuilder();
        for(int i = 0 ; i < arr.length ; ){
            if(arr[i]=='G'){
                sb.append("G");
                i++;
            }
            else if(arr[i]=='(' && arr[i+1]!=')'){        
                sb.append("al");
                i += 4;
            }
            else{
                sb.append("o");
                i+=2;
            } 
        }
        return sb.toString();
}