What is a void main() in the C programming language?

Asked by Last Modified  

5 Answers

Learn C Language

Follow 1
Answer

Please enter your answer

Sana

I am online Quran teacher 7 years

In C programming, void main() is an incorrect signature for the main function. The correct signature is int main(). The main function serves as the entry point for C programs and typically returns an integer to the operating system upon completion. Using void main() may lead to compilation errors.
Comments
Dislike Bookmark

IT Corporate Trainer with 9 years of experience in Edu tech

The void main() indicates that the main() function will not return any value, but the int main() indicates that the main() can return integer type data.
read more
The void main()indicates that the main() function will not return any value, but theint main() indicates that the main() can return integer type data. read less
Comments
Dislike Bookmark

Engineering background teacher with 5+ years of teaching experience.

In C programming, void main() is not a recommended or standard way to declare the main function. The correct signature for the main function is either int main(void) or int main(int argc, char *argv). Using void main() is considered bad practice and might result in undefined behavior or compilation...
read more
In C programming, void main() is not a recommended or standard way to declare the main function. The correct signature for the main function is either int main(void) or int main(int argc, char *argv[]). Using void main() is considered bad practice and might result in undefined behavior or compilation errors. The main function should return an integer, typically zero to indicate successful execution, and the int type should be specified in the function declaration. Here's an example of a standard main function signature: int main(void) { // Your code here return 0; } read less
Comments
Dislike Bookmark

C Language Faculty (Online Classes ) Having 10 Years Experience

Void main () is the entry point for execution in C program. The void is a keyword that represents function will not return anything but a void value. Main is the name of the function and () represents parameter list that can be passed to function in this case nothing is passed. Syntax of main func...
read more
Void main () isthe entry point for execution in C program. The void is a keyword that represents function will not return anything but a void value. Main is the name of the function and () represents parameter list that can be passed to function in this case nothing is passed. Syntax of main function.. read less
Comments
Dislike Bookmark

C, Python FullStack, Java FullStack Coding Instructor

void main() suggests no return value, which is not standard. Use int main() and return an integer at the end of the program (typically return 0; for successful execution)
Comments
Dislike Bookmark

View 3 more Answers

Related Questions

What is the best website to learn c language?
Programming is learnt by practice. I would suggest you to refer the book by Dennis Ritchie on C programming to start with.
Nom
Why are operating systems written in C? Why aren't other languages used?
Operating systems are often written in C due to a combination of historical reasons, performance considerations, and system-level functionality provided by the language. C is a low-level programming language...
Deepa
0 0
View Comments7
Why are there so many programming languages if most programmers use C, C++, Java, and PHP?
This question has the same answer as the question"Why there are so many languages?" has... As they were ask meant for different purpose to serve for different platforms... For short: Link it to the languages used
Veerendra
0 0
View Comments7
How is this site helpful for me? I am looking for a job in the field of Programming in C.
C programming is used mostly for developing drivers, embedded softwares, compilers and more importantly the operating systems themselves for example UNIX OS which is completely written in C language. So...
Umang
What are the flaws of the C programming language?
The C programming language, while powerful and widely used, has some inherent flaws. One notable limitation is its lack of built-in support for dynamic memory management and bounds checking. This can lead...
Sounak
0 0
View Comments7

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

Ask a Question

Related Lessons

Difference Between C Language and C Program
C Language: C Language is structured, high level and machine independent language. C Program: C Program is the collection of functions that are supported by C library.
S

Shashwat Kumar

0 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
Program to swap the value of two variables without using third variable(simplest way)...
int main() { int a=10,b=20; printf("values of a before swap ="%d,a); printf("values of b before swap ="%d,b); a=a+b; b=a-b; a=a-b; printf("******************"); printf("values of a after swap...

Rohan

2 0
View Comments1
C++ Program-Working with constant using #define preprocessor
//Header Files #include#include // using #define preprocessor for defining a constant#define len 10#define br 5#define rad 3#define NEWLINE '\n' //Main function void main(){ int area_r; float area_c; //Function...

Salim Ahmed Ansari

0 0
View Comments0
Pointers and References
Are reference and pointers same? No. I have seen this confusion crumbling up among the student from the first day. So better clear out this confusion at thevery beginning. Pointers and reference...

Shiladitya Munshi

0 0
View Comments0

Recommended Articles

Lasya Infotech: An educational Training...

Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...

Read full article >

Brilliant Academy, a reputed B. Tech Tuition...

Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...

Read full article >

Why Should you Become an IT Consultant

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

Read full article >

What is Applications Engineering all about?

Applications engineering is a hot trend in the current IT market.  An applications engineer is responsible for designing and application of technology products relating to various aspects of computing. To accomplish this, he/she has to work collaboratively with the company’s manufacturing, marketing, sales, and customer...

Read full article >

Find C Language Classes near you
C Language Classes in Bangalore
C Language Classes in Hyderabad
C Language Classes in Delhi
C Language Classes in Pune
C Language Classes in Mumbai
C Language Classes in Chennai
C Language Classes in Kolkata
C Language Classes in Ghaziabad
C Language Classes in Noida
C Language Classes in Jaipur

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