My Tech Blog (가운데)

✅ 문제✅ 코드public class bonus02 { public static void main(String[] args) { System.out.println(getMiddle("123456789")); } public static String getMiddle(String wrd) { int center = wrd.length() / 2 + 1; String result; if (wrd.length() % 2 == 0) { result = wrd.substring(center - 2, center); } else { result = wrd.substring(center - 1, center); } return result; }} 1. getMiddle 메소드는 문자열을 입력으로 ..