Java

[Java] String reverse (문자열 뒤집기)

1984 2022. 11. 9. 17:01

StringBuffer 를 사용한다.

public class StringReverse {
	public static void main(String[] args) {
		String str = "Hello world!";
		
		StringBuffer sb = new StringBuffer(str);
		String reversedStr = sb.reverse().toString();
		
		System.out.println(reversedStr);

	}
}
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