[JAVA] 프로그래머스 Lv.2 : JadenCase 문자열 만들기

 

예제:

 

s	return
"3people unFollowed me"	"3people Unfollowed Me"
"for the last week"	"For The Last Week"

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Solution #1

class Solution {
    public String solution(String s) {
        StringBuilder answer = new StringBuilder();

        boolean isBlank = true;
        s = s.toLowerCase();

        for (char c : s.toCharArray()) {
            if (c == ' ') {
                isBlank = true;
                answer.append(c);
            } else if (isBlank && (c >= 'a' && c <= 'z')) {
                answer.append((char)(c - 32));
                isBlank = false;
            } else {
                answer.append(c);
                isBlank = false;
            }
        }
        return answer.toString();
    }
}

 

Result #1

 

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More Algorithm!

 

👇👇

 

github.com/ggujangi/ggu.programmers

ggujangi/ggu.programmers

 

 

 

출처 : 프로그래머스