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https://yoo-hyeok.tistory.com/98
String str= "java"; char[] chArr = str.toCharArray(); Arrays.sort(chArr); String sortStr= new String(chArr); System.out.println("before : " + str); System.out.println("after: " + sortStr);
java aajv
// 'a' => 0, 'z' => 25 int index = Character.getNumericValue(words[i].charAt(j)) - 10; int index = words[i].charAt(j) - 'a';
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https://yoo-hyeok.tistory.com/98
옵티마이저
Java - 단일 문자열 정렬, char to int
The text was updated successfully, but these errors were encountered: