06. Chars to String

import java.util.Scanner;

class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        char first = scanner.nextLine().charAt(0),
            second = scanner.nextLine().charAt(0),
            third = scanner.nextLine().charAt(0);

        System.out.println(Character.toString(first) + second + third);
        //System.out.printf("%c%c%c\n", first, second, third);
    }
}