02. Repeat Strings

package TextProcessing;

import java.util.Scanner;

public class RepeatStrings_02 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String input = scanner.nextLine(); //"hi abc add"
        String[] words = input.split(" "); //["hi", "abc", "add"]

        for (String word : words) {
            int n = word.length();
            System.out.print(word.repeat(n));
        }

    }
}