What are the basic data types in C++?

Asked by Last Modified  

2 Answers

Learn C++ Language

Follow 1
Answer

Please enter your answer

Kavitha

I have 10 years experience in teaching C, C++, Java, Python, tally, Ms-Excel, SQL.

Int, long int Float, double Char, string
Comments
Dislike Bookmark

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

Built in data types char: For characters. Size 1 byte. char ch = 'A'; int: For integers. Size 2 bytes. int num = 100; float: For single precision floating point. Size 4 bytes. float num = 123.78987; double: For double precision floating point. Size 8 bytes. double num = 10098.98899; bool:...
read more
Built in data types char: For characters. Size 1 byte. char ch = 'A'; int: For integers. Size 2 bytes. int num = 100; float: For single precision floating point. Size 4 bytes. float num = 123.78987; double: For double precision floating point. Size 8 bytes. double num = 10098.98899; bool: For booleans, true or false. bool b = true; wchar_t: Wide Character. This should be avoided because its size is implementation defined and not reliable. read less
Comments
Dislike Bookmark

Related Questions

How C++ is different from C language?
C++, as the name suggests, is a superset of C. As a matter of fact, C++ can run most of C code while C cannot run C++ code. C is regarded as a low-level language(difficult interpretation & less user...
Tony
What are the toughest topics in C language?
1. pointer 2. dynamic memory allocation 3. File handling
Lokayya
0 0
View Comments5
Explain about member functions?
All the data items of that class can be accessed only by the member functions of that class.
Zeeshan
0 0
View Comments5
What is polymorphism in C++?
https://vz-3ad30922-ba4.b-cdn.net/22b3f0e4-e072-48b7-9ae6-3d65a6b4ad50/play_480p.mp4
Renu
0 0
View Comments5
What is inline function? Why pointers is not used in C++?
Inline function is the optimization technique used by the compilers. One can simply prepend inline keyword to function prototype to make a function inline. Inline function instruct compiler to insert complete...
Avinash

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

Ask a Question

Related Lessons

Why Indexing Should Start From Zero In Array ?
Why numbering should start at zero? To denote the subsequence of natural numbers 2, 3, ..., 12 without the pernicious three dots, fourconventions are open to usa) 2 ≤ i < 13b) 1 < i ≤ 12c)...

Sunil Yadav

0 0
View Comments0
Do You Know Size Of Empty Class and Reason?
Size of empty class is always 1 byte. Reason is, in order to differentiate one object to another object, the size of empty class is always 1 byte. See the below c++ code snippet. Here there are three...

Umasankar Natarajan

1 0
View Comments0
PRACTISE makes you PERFECT ; ; ; There is no SUBSTITUTE for HARD WORK ;;;;Breathe SUCCESS like OXYGEN
Proper Planning ( reg what portions to be covered today) revising today's class portions & clarifying doubts solving Maths problems regularly ,noting down formulae separately trying to understand...

Kiruthika S.

1 0
View Comments0
C++ Fundamentals - Introduction
Introduction to C++ C++ CHARACTER SET It is the set of all valid characters that a language can recognize . It represents any letter, digit, or any other sign .C++ character set: LETTERS...

Rakesh C.

0 0
View Comments0
Set 0 To Kth Bit In A Variable
The following code snippet Set 0 to Kth Bit in an variable #include int UnsetBitValue(int n, int k);int main(){ printf("%d\n\n",UnsetBitValue(255,6)); return 0;}// Set kth bit to zeroint UnsetBitValue(int...

Umasankar Natarajan

0 0
View Comments0

Recommended Articles

About C++ Programming Language

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 >

Learn Hadoop and Big Data

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Make a Career in Mobile Application Programming

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 >

8 Hottest IT Careers of 2014!

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 >

Find CPP Language near you
CPP Language in Bangalore
CPP Language in Delhi
CPP Language in Pune
CPP Language in Hyderabad
CPP Language in Mumbai
CPP Language in Chennai
CPP Language in Kolkata
CPP Language in Noida
CPP Language in Ghaziabad
CPP Language in Gurgaon

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