Bitwise in java. Example program of bitwise program.

First let see what is bit-wise operator and example program for bit-wise operator. be ready with  concentrated mind.

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CONTENT

1. What is bit-wise.
2. Example program.
3. Explanation of example program
4. Output of example program.
5. Task :)

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What is bit-wise operator?

        Bit-wise operator are used for controlling and interaction with hardware and also for manipulating data at the bit level.

There are six bit-wise operators.

Operator	Description
&        |       ^       ~     <<     >>    >>>    <<=    >>=  >>>=	Bit-wise AND Bit-wise OR. Bit-wise Ex-OR. One's complement left shift Right shift. Zero fill right shift Left shift assignment. Right shift assignment. Zero fill right shift assignment.

Example:

                

x=4, y=5

Operator	Description
x&y        x|y       x^y       ~x     x<<2     x>>2    x<<=2    x>>=2	4         5         1        -5        16         1        16         1

know more about operator.

know more about bit-wise operator.

Example java program for bit-wise operator.

    import java.io.*;

    class test

    {

        public static void main(String args[])

            {

                int a=60;

                int b=13;

                int c=0;

                c=a&b;

                System.out.println("a&b=" +c);

                c=a^b;

                System.out.println("a^b=" +c);

                c=a/b;

                System.out.println("a/b=" +c);

                c=~a;

                System.out.println("~a=" +c);

                c=a<<2;

                System.out.println("a<<2=" +c);

                c=a>>>2;

                System.out.println("a>>>2=" +c);

            }

    }

Explanation:

• Using import keyword we are getting access to java.io package which is the collection of classes required for input and output changes or manipulation.
• class test refer to the complied file of our source code.
• public static void main(String arg[]) refers to add a method tho the program.
• int a, int b, int c is declaring the variable and initialize with a number.
• then bit-wise operation is declared.
• System.out.println is used to display the given in output screen(make sure S in System is capital)
• All the STATEMENT should end with semicolon.

Output:

        a&b=73

        a|b=49

        a^b=4

        ~a=-61

        a<<2=240

        a>>2=15

Complete the task:

choose any other value to a and b in the program and try to get the output. Mention your output in the command below.