UserInput.java

package day1;

import java.util.Scanner;

public class UserInput {
    /*
        Time Complexity: O(1)
     */
    public static void main(String[] args) {
        // ADT non-primitive
        Scanner scanner = new Scanner(System.in);
//        String firstName = scanner.nextLine();
//        String lastName = scanner.nextLine();
//
//        // string concatenation
//        System.out.println(firstName + "---" + lastName);
//
//        int number = scanner.nextInt();
//        System.out.println(number + 10);

        // character value input
//        char character = scanner.next().charAt(0);
//        System.out.println(character);

        String message = "+-_)([]}{&^^%$#@!/*";
        String emoji = "😀";
        System.out.println(emoji);
    }
}