UrbanPro

Learn C++ Language from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

How do I use the logical NOT operator (!) in C++?

Asked by Last Modified  

Follow 1
Answer

Please enter your answer

Experienced Computer trainer having worked in IT sector for 20 years.

The “not” logical operator is used to convert a value from true to false, or from false to true. Similarly, if an operand evaluates to true, a logical “not” would cause it to evaluate to false. #include <iostream> using namespace std; int main() { cout <<...
read more

The “not” logical operator is used to convert a value from true to false, or from false to true. Similarly, if an operand evaluates to true, a logical “not” would cause it to evaluate to false.

#include <iostream>

using namespace std;

 

int main()

{

    cout << "Enter a number: ";

    int x {};

    cin >> x;

    

    if (!x == 0)

        cout << "You typed a number other than 0";

    else

        cout << "You typed zero";

    return 0;

}

read less
Comments

C language Faculty (online Classes )

Operator. The “not” logical operator is used to convert a value from true to false, or from false to true. Similarly, if an operand evaluates to true, a logical “not” would cause it to evaluate to false. If an operand evaluates to false, its logical “not” equivalent...
read more

Operator. The “not” logical operator is used to convert a value from true to false, or from false to true. Similarly, if an operand evaluates to true, a logical “not” would cause it to evaluate to false. If an operand evaluates to false, its logical “not” equivalent would be true.

read less
Comments

Related Questions

Why c++ introduced reference variable?
C++ references allow you to create a second name for the a variable that you can use to read or modify the original data stored in that variable.
Sunita
Which are the best books to learn C?
- Yashwant Kanetkar - E Balagurusamy
Kratika
What is different between malloc and calloc?
The Diffrences are like-- malloc() takes a single argument (memory required in bytes), while calloc() needs two arguments. Secondly, malloc() does not initialize the memory allocated, while calloc() initializes...
Roopali
What is the best IDE for C and C++ development?
If you're a student then Turbo C++ is best for C and C++ program + inbuilt C/C++ Graphics Function If you're a professional or working then Netbeans for C/C++ or Code:: Blocks is Best.
Balakrishnasingh
Which language is best, C, C++, Python or Java?
If you want to learn any languages C#, Java, ect. then must to learn C, C++ language as these are base or language to be strong in language skills. C++ is improved version of C language. C#, Java, J# and etc. which are improved version of C++.
Sribaghya
0 0
6

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

My first C++ program
# include using namespace std; int main() { cout<<"Welcome to C++"; return 0; } Use IDE such as CodeBlocks to run this program. To do this, open CodeBlocks, Goto File->New->Empty File. Copy...

Advantages of C++ Language
Advantages of C++ - C++ is a profoundly convenient dialect and is frequently the dialect of decision for multi-gadget, multi-stage application advancement. - C++ is a protest situated programming dialect...

Why we need to learn Programming languages?
Language is medium for communication. If two parties like to communicate or exchange the thoughts they must know a language. Language should be understandable by both the Parties. For example A wants to...

Difference Of Inheritance In C++ And Java
In Java , multiple inheritance is not applicable directly but we can implement the concept by using the interfaces. In c++ and Java, the common types of inheritances are: Single Multi level Hybrid Hierarchical

Compare C And C++ In Terms Of Header Files.
1."stdio.h" in c program controls input-output functionalities and operations associated with it where as in c++ program iostream.h" controls input-output functionalities and operations associated with...

Recommended Articles

Introduction C++ is an excellent programming language and many of the applications are written in C++ language. It has generic, object-oriented & imperative programming features, and also provides facilities for low-level memory manipulation. Successor of C language, it is an OOP (object oriented programming) language...

Read full article >

Almost all of us, inside the pocket, bag or on the table have a mobile phone, out of which 90% of us have a smartphone. The technology is advancing rapidly. When it comes to mobile phones, people today want much more than just making phone calls and playing games on the go. People now want instant access to all their business...

Read full article >

Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...

Read full article >

Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...

Read full article >

Looking for C++ Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for C++ Language Classes?

The best tutors for C++ Language Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn C++ Language with the Best Tutors

The best Tutors for C++ Language Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more