0x001 Operator Aritmatika
int num1 = 1, num2 = 2; System.out.println (num1 + num2); // 3 System.out.println (num1 - num2); // -1 System.out.println (num1 / num2); // 0 System.out.println (num1 * num2); // 2 System.out.println (num1 % num2); // 1
0x002 Pembangkangan Diri dan Kurangi
System.out.println (num1 ++); // 1 System.out.println (num1); // 2 System.out.println (num1--); // 2 System.out.println (num1); // 1 System.out.println (++ num1); // 2 System.out.println (-num1); // 1
0x003 Operator Relasional
System.out.println ((num1 <num2)); // true system.out.println ((num1> num2)); // false system.out.println (num1 == num2); // false system.out.println (num1! = num2); // BENAR
0x004 operator logis
boolean boolean1 = false; boolean boolean2 = true; System.out.println (boolean1 && boolean2); // false system.out.println (boolean1 || boolean2); // true system.out.println (! boolean1); // BENAR
0x005 Operator Langsung
int i1 = 0x2f; int i2 = 0x2f; int i3 = 0177; char c1 = 0xffff; byte b1 = 0x7f; S1 pendek = 0x7f; Long L1 = 100L; long l2 = 100l; float f1 = 1; float f2 = 1f; float f3 = 1f; d1 d1 = 1d; D2 D2 = 1D; System.out.println (I1); // 47 System.out.println (I2); // 127 System.out.println (C1); // System.out.println (B1); // 127 System.out.println (S1); // 127 System.out.println (L1); // 100 System.out.println (L2); // 100 System.out.println (F1); // 1.0 System.out.println (F2); // 1.0 System.out.println (F3); // 1.0 System.out.println (D1); // 1.0 System.out.println (D2); // 1.0
0x006 Operator Triple
int a = 0; boolean issuccess = false; a = issuccess? 1: 2; System.out.println (a); // 2
0x007 String +, +=
String str = ""; str = str + "1"; str += "2"; System.out.println (str);
0x008 Jenis Konversi
int i = 100; long1 = (long) i; System.out.println (long1); // 100 long1 = i; System.out.println (Long1); // 100 Long Long2 = (Long) 200; System.out.println (long2); // 200 i = (int) long1; System.out.println (i); // 200 float float1 = 0,1F; float float2 = 0,9f; System.out.println ((int) float1); // Int konversi akan ditinggalkan System.out.println ((int) float2); // Int konversi akan ditinggalkan