1. OPERATOR
Dalam Java

2. Computes the remainder of dividing op1 by op2
Operator Aritmatika
Operator
Use
Description +
op1 + op2
Adds op1 and op2 *
op1 *op2
Multiplies op1 by op2 /
op1 / op2
Divides op1 by op2 %
op1 % op2
Computes the remainder of dividing op1 by op2 -
op1 - op2
Subtracts op2 from op1

3. Operator Increment dan Decrement
Use
Description ++
op++
Increments op by 1; evaluates to the value of op before it was incremented
++op
Increments op by 1; evaluates to the value of op after it was incremented --
op--
Decrements op by 1; evaluates to the value of op before it was decremented
--op
Decrements op by 1; evaluates to the value of op after it was decremented

4. Contoh int i = 10, int j = 3; int k = 0;
k = ++j + i; // menghasilkan k = 4+10 = 14
k = --j + i; //menghasilkan k = 2+10 = 12
k = j++ + i; // menghasilkan k = 3+10 = 13
k = j-- + i; //menghasilkan k = 3+10 = 13

5. op1 is greater than or equal to op2 op1 is less than or equal to op2
Operator Relasi
Operator
Use
Description
>
op1 > op2
op1 is greater than op2
>=
op1 >= op2
op1 is greater than or equal to op2
<
op1 < op2
op1 is less than op2
<=
op1 <= op2
op1 is less than or equal to op2 ==
op1 == op2
op1 and op2 are equal !=
op1 != op2
op1 and op2 are not equal

6. && (logika AND) dan & (boolean logika AND)x1 x2
Result
TRUE
FALSE

7. || (logika OR) | (boolean logika inclusive OR)x1 x2
Result
TRUE
FALSE

8. ^ (boolean logika ExclusiveOR )
Result
TRUE
FALSE

9. ! (logika NOT) x1
Result
TRUE
FALSE

10. Operator Kondisi(?:)
Struktur pernyataan yang menggunakan operator kondisi adalah,
exp1 ? exp2 : exp3

11. Contoh class kondisiOperator {
public static void main( String[] args ){
int score = 0;
char answer = 'a';
score = (answer == 'a') ? 10 : 0;
System.out.println("Score = " + score ); }

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