Pemograman Java
1. Sebelum class Tugas3b { public static void main (args) { int a = 21; System.out.println("Nilai a = " + a); System.out.println("Nilai a++ = " + a++); System.out.println("Nilai ++a = " + ++a); System.out.println("Nilai a = " + a); a+=3) System.out.println("\n\nNilai a = " + a ); System.out.println("Nilai ++a = " + ++a ); System.out.println("Nilai a++ = " + a++); System.out.println("Nilai --a = " + --a); System.out.println("Nilai a = " a--); } } Analisis : 1. Kelas yang menjadi program harus memiliki metode public static void main(String[] args) 2. Penulisan operator aritmatika harus lengkap Sesudah class Tugas3b { public static void main (String[] args) { int a = 21; System.out.println("Nilai a = " + a); System.out.println("Nilai a++ = " + a++); System.out.println("Nilai ++a = ...