Interested to Buy Any Domain ? << Click Here >> for more details...
Is it possible to run a c program without using main?If yes
HOW??
- 13 Answers
- 20664 Views
- Wipro, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / elahi
Yes it is possible to run a c program with out main for this
you need to supply astart(assembly procedure CRT) address in
the command line.
| Is This Answer Correct ? | 41 Yes | 7 No |
Answer / rajiv kumar koiri
#include<stdio.h>
#define decode(s,t,u,m,p,e,d) m##s##u##t
#define begin decode(a,n,i,m,a,t,e)
int begin()
{
printf("Hello");
}
| Is This Answer Correct ? | 16 Yes | 3 No |
Answer / adesh
#define adesh(x,y) y##x
int adesh(in,ma) (void)
{
;
}
| Is This Answer Correct ? | 13 Yes | 3 No |
Answer / vrushali
Hi Valli,
I tried the solution provided by you. It doesnot work.
Please chk the compliation procedure.
gcc -g -nostartfiles main.c
I am getting the following:
/usr/bin/ld: warning: cannot find entry symbol _start;
defaulting to 080481a4
| Is This Answer Correct ? | 9 Yes | 1 No |
Answer / ramabrahmam
hi adesh,
your logic is not suited to numbers.
suppose, if we write "printf" as
for two integers a,b
printf("sum of a and b is",a+b);
for this statement it only displaying the letters
within the double quotes.i.e., sum of a and b is .
it is not displaying anything after that.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / bhavin
hi friends plz help me i want detail how can it
possible...??plz friend,,,also to adesh,valli,elahi...all
| Is This Answer Correct ? | 3 Yes | 3 No |
Answer / vrushali
HI Valli,
Still the same problem.
/usr/bin/ld: warning: cannot find entry symbol _start;
defaulting to 080481a4
| Is This Answer Correct ? | 2 Yes | 4 No |
Do pointers store the address of value or the actual value of a variable?
What is the difference between malloc() and calloc()?
character array A[12] can hold
Function which gives a pointer to a binary trees const an integer value at each code, return function of all the nodes in binary tree.?
int *p=20; if u print like dis printf("%d",p); o\p:- 20; how is it possible? plz give me the explanation.
any function have arguments one or more OR not . it is compulsary a) any function compulsary have one or more arguments b) any function did not have arguments. It is not compulsary c) it is optional it is not compulsary d) none of the above
main() { int i=0; while(+(+i--)!=0) i-=i++; printf("%d",i); }
What is variable initialization and why is it important?
Why #include is used in c language?
Why we use conio h in c?
What happens if header file is included twice?
What is the size of enum in c?
C 
