기린콩

class Solution {
    public static String[] babblingArray = {"aya", "ye", "woo", "ma"};
   
    public int solution(String[] babbling) {
        int answer = 0;

        for(String bab : babbling){
            for(String str : babblingArray) {
                bab = bab.replaceFirst(str, " ");
            }
            if(bab.replaceAll(" ","").equals("")) answer++;
        }

        return answer;
    }
}

[Refference]

https://velog.io/@jhkim0122/Java-%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%A8%B8%EC%8A%A4-%EC%98%B9%EC%95%8C%EC%9D%B4-1

https://school.programmers.co.kr/learn/courses/30/lessons/120956

다운로드 링크 : https://www.oracle.com/java/technologies/downloads/#java8

URL 인코딩은 문자를 인터넷을 통해 전송할 수 있는 형식으로 변환합니다.

URL은 ASCII 문자 집합을 사용하여 인터넷을 통해서만 보낼 수 있습니다 .

URL은 종종 ASCII 세트 밖의 문자를 포함하기 때문에 URL은 유효한 ASCII 형식으로 변환되어야 합니다.

URL 인코딩은 안전하지 않은 ASCII 문자를 "%" 다음에 2개의 16진수 숫자로 대체합니다.

URL은 공백을 포함할 수 없습니다. URL 인코딩은 일반적으로 공백을 더하기(+) 기호 또는 %20으로 바꿉니다.

JAVA

1) 공백 문자를 +로 인코딩한다
2) URL.Encoder.encode

String str = "test for encoding";
System.out.println(URLEncoder.encode(str, StandardCharsets.UTF_8));
// test+for+encoding

JavaScript

1) 공백 문자를 %20으로 인코딩한다

2) encodeURI

3) encodeURIComponent

const str = 'test for encoding';
console.log(encodeURIComponent(str));
// test%20for%20encoding

URL Decoder/Encoder 테스트 사이트 : https://meyerweb.com/eric/tools/dencoder/

[Reference]
https://www.w3.org/TR/html4/interact/forms.html#h-17.13.4.1
https://www.w3schools.com/tags/ref_urlencode.asp
https://stackoverflow.com/questions/1634271/url-encoding-the-space-character-or-20
https://parkgaebung.tistory.com/51
https://d2.naver.com/helloworld/76650