package LeetCode;

import java.util.Arrays;

public class LC_2129 {
    public static void main(String[] args) {
        System.out.println(capitalizeTitle("First leTTeR of EACH Word").toString());
        ;
    }

    public static String capitalizeTitle(String title) {
        String[] strArr = title.split(" ");
        for (int i = 0; i < strArr.length; i++) {
            String s = strArr[i];
            if (s.length() <= 2) strArr[i] = s.toLowerCase();
            else {
                s = s.toLowerCase();
                char[] c = s.toCharArray();
                c[0] = (char) (c[0] - 32);

                strArr[i] = new String(c);
            }
        }
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < strArr.length; i++) {
            sb.append(strArr[i]);
            if (i != strArr.length - 1) sb.append(' ');
        }
        return sb.toString();
    }
}