Document - IKB112106 - STMIK EL RAHMA 2. Operator

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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

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Operator Increment dan Decrement

Operator 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

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Contoh

• _{int i = 10,}

• _{int j = 3;}

• _{int k = 0;}

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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

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&& (logika AND) dan & (boolean

logika AND)

x1

x2

Result

TRUE

FALSE

TRUE

FALSE

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|| (logika OR)

| (boolean logika inclusive OR)

x1

x2

Result

TRUE

FALSE

TRUE

FALSE

TRUE

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^ (boolean logika ExclusiveOR )

x1

x2

Result

TRUE

FALSE

TRUE

FALSE

TRUE

FALSE

TRUE

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!

(logika NOT)

x1

Result

TRUE

FALSE

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Operator Kondisi(?:)

• _{Struktur pernyataan yang menggunakan}

operator kondisi adalah,

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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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