Explain logical operators, C/C++ Programming

Assignment Help:

Logical Operators

We say any expression that evaluates to zero is a FALSE logic condition and that evaluating to non-zero value is a TRUE condition. Logical operators are useful in combining one or more conditions. The following are the logical operators :

                &&         AND

                ||           OR

                !              NOT

The first two operators are binary, while the exclamation(!) is a unary operator. It is used to negate the condition.

e.g.

                x<0 && y>10      evaluates to true if both conditions are

true

                x < 0 || z = = 0   evaluates to true, if one of the

conditions is true

                !(x == 0)                                               evaluates to true if condition is false.

The unary negation operator (!) has a higher precedence amongst the these, followed by the and (&&) operator and then the or(||) operator, and are evaluated from left to right.

 


Related Discussions:- Explain logical operators

Explain increment and decrement operators, Increment and Decrement Operator...

Increment and Decrement Operators.   The operator for increment is '++' and decrement is '-'. These operators enhances or decrease the value of a variable on which they are ope

factorial series, 1)      Factorial (for this question just provide an a...

1)      Factorial (for this question just provide an answer for each part)  1.1  Debug the following program to calculate N! #include using namespace std; main()

Discount program, Build a program that calculates a discount for items base...

Build a program that calculates a discount for items based on quantity bought each item is $99.99 Ask user to enter the quantity of the items Get the quantity of items from the u

What is virtual class and friend class, Friend classes are used when two or...

Friend classes are used when two or more classes are designed to work together and require access to each other's execution in ways that the rest of the world shouldn't be permitte

Define memory leak?, A: Memory that has no pointer pointing to it and there...

A: Memory that has no pointer pointing to it and there is no method to delete or reuse this memory(object), it causes Memory leak. { Base *b = new base(); } Out of this

Client-server architecture Project, I need a client-server architecture pro...

I need a client-server architecture program for windows OS (minimum support: Win 7),. the agent program will run as a background process and perform certain tasks every X time, and

I want skype recorder application, I want Skype Recorder Application + Setu...

I want Skype Recorder Application + Setup + Sourcecode + NICE UI Project Description: i want an application built which will allow user to record skype audio or video calls

#padovan string in c , #padovan string in java   program in java /...

#padovan string in java   program in java // aakash , suraj , prem sasi kumar kamaraj college program 1 : package test.padovanstring; public class PadovanStrin

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