mainStack

package Tugas_2;

import java.util.Scanner;

/**
 *
 * @author Mirra Ariesta
 */
public class Main {

    public static void main(String[] args) {
        Stack stack;
        Scanner input = new Scanner(System.in);
        System.out.print("Input Max Stack\t: ");
        int temp = input.nextInt();
        stack = new Stack(temp);

        boolean lanjut;
        do {
            System.out.println("---------------------------");
            System.out.println("Jumlah item di stack\t: " + stack.getSize());
            System.out.println("---------------------------");
            if (stack.getSize() > 0) {
                System.out.println("Item di stack : \n" + stack.allItem());
            }

            int opt;
            System.out.print("[Pilihan Menu] 1. Push\t2.Pop\nInput Pilihan Anda\t: ");
            opt = input.nextInt();

            switch (opt) {
                case 1:
                    System.out.print("Masukkan karakter : ");
                    char c = new Scanner(System.in).next().charAt(0);
                    try {
                        stack.push(c);
                        System.out.println("Push berhasil...");
                    } catch (FullStackException e) {
                        System.out.println("Error : " + e.getMessage());
                    }

                    break;
                case 2:
                    try {
                        stack.pop();
                        System.out.println("Pop berhasil...");
                    } catch (EmptyStackException e) {
                        System.out.println("Error : " + e.getMessage());
                    }
                    break;
                default:
                    System.out.println("Pilihan tidak terdefinisi...");
            }

            System.out.print("Lagi? [y/n] : ");
            String x = new Scanner(System.in).nextLine();
            lanjut = x.charAt(0) == 'y' || x.charAt(0) == 'Y' ? true : false;
        } while (lanjut);
    }
}