Kalkulator Sederhana Bahasa Java

class kalkulator
{
public static void main(String[] args)
{

System.out.println(“===== Menu Kalkulator =====”);
System.out.println(“1. Penjumlahan”);
System.out.println(“2. Pengurangan”);
System.out.println(“3. Perkalian”);
System.out.println(“4. Pembagian”);
System.out.println(“”);