Operator Penugasan Pembandin Dan Operator Logika

 1.Operator Penugasan

    public static void main(String[]args){

        int a = 20;

        System.out.println(a+=5); //20+5 = 25

        int b = 7;

        System.out.println(b-=5); //7-5 = 2

        int c = 9;

        System.out.println(c*=3); //9*3 = 27

        int d = 10;

        System.out.println(d/=3); //10/3 = 3.333

        int e = 10;

        System.out.println(e%=3); //10%3 = 1

    }

}

Maka akan menampilkan hasil:

run:

25

2

27

3

1

BUILD SUCCESSFUL (total time: 0 seconds)

2. Operator Pembanding

 public static void main(String[]args) {

     int A = 10;

     int B = 7;

     boolean hasil;

     hasil = A > B;

     System.out.println(hasil);

     hasil = A < B;

     System.out.println(hasil);

     hasil = A >= B;

     System.out.println(hasil);

     hasil = A == B;

     System.out.println(hasil);

     hasil = A != B;

     System.out.println(hasil);

 }  

}

Maka akan menampilkan hasil:

run

true

false

true

false

true

BUILD SUCCESSFUL (total time: 0 seconds)

3.Operator Logika

1.

public static void main(String[] args){

int A =75;

int B =85;

int C =90;

boolean a = A > B && B < C;

boolean b = A < B && B < C;

System.out.println(a);

System.out.println(b);

}    

}

HASILNYA:

run:

false

true

BUILD SUCCESSFUL (total time: 0 seconds)

2.public static void main(String[] args){

int A = 70;

int B = 80;

int C = 90;

boolean a = A > B && B < C || C < B;

boolean b = A < B || B < C && C < B;

System.out.println(a);

System.out.println(b);

}    

}

HASILNYA:

run:

false

true

BUILD SUCCESSFUL (total time: 0 seconds)

3. public static void main(String[] args){

int A = 70;

int B = 90;

boolean a = A > B;

System.out.println(!a);

}

}

HASILNYA:

run:

true

BUILD SUCCESSFUL (total time: 0 seconds)