Define bitwise-shift operators, C/C++ Programming

Assignment Help:

Define Bitwise-Shift Operators?

The shift operators perform suitable shift by operator on the right to the operator on the left. The right operator should be positive. The vacated bits are filled with zero that is there is NO wrap around.

For example: x << 2 shifts the bits in x by 2 places to the left.

So:

if x = 00000010 (binary) or 2 (decimal)

then:

or

609_Define Bitwise-Shift Operators.png

0 (decimal)

Also: if x = 00000010 (binary) or 2 (decimal)

or

1379_Define Bitwise-Shift Operators 1.png

8 (decimal)

Consequently a shift left is equivalent to a multiplication by 2.  Likewise a shift right is equal to division by 2 

NOTE: Shifting is much faster in comparison of actual multiplication (*) or division (/) by 2 thus if you want fast multiplications or division by 2 use shifts.


Related Discussions:- Define bitwise-shift operators

Conversion operator, What is conversion operator? Explain it with example.

What is conversion operator? Explain it with example.

I want a reverse engineer a .exe to obtain the code, I want a Reverse engin...

I want a Reverse engineer a .exe to obtain the code Project Description: I'd like to get the full C++ source code from a .exe please Skills required is C++ Programming

Procedure to add two numbers in a recursive manner, (a) Write a procedure c...

(a) Write a procedure called (add x y) that adds two numbers in a recursive manner. Specifically, note that x + y = (x + 1) + (y - 1) and x + 0 = x. (b) Using the substitution m

Operation on string - c ++ program, Operation on String - C ++ Program: ...

Operation on String - C ++ Program: Write a program to define operations on string in c++. class String {    char *char_ptr;   // pointer to string contents    int le

Do friends break encapsulation?, A: No. If they're utilized properly, they ...

A: No. If they're utilized properly, they increase encapsulation. You frequently require splitting a class in half while the two halves will have distinct numbers of instances o

Program to track the hours an employee worked , Description: Create a...

Description: Create a program that allows the user to track the hours an employee worked in a week. How much the employee was paid and any extra hours worked (overtime pay).

C program to string compression, C program to string compression: Writ...

C program to string compression: Write a program to define a sting and all operations on string. void main()                                 {

C program for bernoulli''s equation, i need a detailed c program to explain...

i need a detailed c program to explain the parameters of bernoulli''s equation..

Program to calculate pie, This problem familiarizes you with using random n...

This problem familiarizes you with using random numbers in C++. The program is to compute a good approximation of π using a simulation method called "Monte Carlo". The following fi

Big o notation, The probabilistic Hough transform uses random sampling inst...

The probabilistic Hough transform uses random sampling instead of an accumulator array. In this approach the number of random samples r, is not specified in the OpenCV call, but is

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd