코딩테스트입문 > 문자열 뒤집기 Java

 

https://school.programmers.co.kr/learn/courses/30/lessons/120822

프로그래머스

 

 

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class Solution {
    public String solution(String my_string) {
        String answer = "";
        
        StringBuilder reversedString = new StringBuilder(my_string).reverse();
        answer = reversedString.toString();
        return answer;
    }
}