Operators in Java

Operators in java is used primarly for operations like addition(+), substraction(-), multiplication(*) , division(/) etc...

Different types of operators

- Arithemetic
- Bitwise 
- Relational
- Boolean Logical

Arithemetic Operators

Bitwise Operators

Relational Operators

Boolean Logical Operators

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Examples of some operators:

Short circuit Operator

        int a_distance = 20;
        int b_distance = 44;
        int c_distance = 50;
        System.out.println(a_distance > b_distance  &&  c_distance++ > 20); // false
        System.out.println(c_distance); 50

Unary Operator

int a = 40 System.out.println(a++);// final result will be 40
System.out.println(++a);// final result will be 41, as its a pre-increment System.out.println(a--); System.out.println(--a);

Left Shift Operator

System.out.println(10<<2);//10*2^2=10*4=40
System.out.println(10<<3);//10*2^3=10*8=80

Right Shift Operator System.out.println(10>>2);//10/2^2=10/4=2
System.out.println(20>>2);//20/2^2=20/4=5