Can we write a program without main() function?
- 9 Answers
- 12361 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / rahul
no we can't write a program with out main function, this
function is the main function which usually help OS to kill
the process that has executed, like in JAVA main() is used
as a thread whose wqork is to kill the executed process and
mark those as GC( Garbage collection)
| Is This Answer Correct ? | 14 Yes | 9 No |
Answer / rahul
no we can write a program with out main function, this
function is the main function which usually help OS to kill
the process that has executed, like in JAVA main() is used
as a thread whose wqork is to kill the executed process and
mark those as GC( Garbage collection)
| Is This Answer Correct ? | 10 Yes | 7 No |
Answer / vignesh1988i
as for i know in C , we cant write a program wit out main()..
since whatever function we write (user defining functions).
it will start executing the statements only from the
main().... so only we will say tht FIRST EXECUTABLE FUNCTION
IS THE MAIN() FUNCTION.........
| Is This Answer Correct ? | 4 Yes | 3 No |
Answer / gandhi gorantla
Yes we can,try it
class d
{
static{
System.exit(0);
}
}
it compiles and executes without error in java.
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / infestant mongrel
@Rahul
In java, the job of killing the threads who have done their job (and garbage collection) is done by the java runtime environment. The main thread may even itself come to an end before all its child threads have completed their execution.
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / samarth
yes, we can write C programs , without main() functions.
though they are not the kind of programs we use in everyday
life .For example linux kernel source code do not have any
main() function.
for details u can visit :
http://samarthonweb.blogspot.com/2009/08/c-programe-with-no-main-function.html
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / vaibhav
no because every c prog. can compile from main function.
but when we write a code for creating a header file, we
cant use main function.
| Is This Answer Correct ? | 2 Yes | 4 No |
Answer / revathipawar
no we cant write bcoz main() tells to the processor that it
is starting of the c programming
| Is This Answer Correct ? | 2 Yes | 4 No |
Answer / rajkumar
I think its possiblle through macros ....like this
#define main() start
start
{
printf("Hai");
}
| Is This Answer Correct ? | 8 Yes | 11 No |
Can stdout be forced to print somewhere other than the screen?
What is the use of ?: Operator?
How many keywords (reserve words) are in c?
Write a program or provide a pseudo code to flip the 2nd bit of the 32 bit number ! (Phone Screen)
a 'c' program to tell that the set of three coordinates lie on a same line
swap 2 numbers without using third variable?
Do you know the use of fflush() function?
Why is conio.h not required when we save a file as .c and use clrscr() or getch() ?
What is default value of global variable in c?
C program to perform stack operation using singly linked list
How can I send mail from within a c program?
Difference between Class and Struct.
13 Answers Ericsson, Motorola, Wipro,
C 
