@Manikanta: What compiler do you use?
================================================
$ gcc test.c
test.c:2: error: initializer element is not constant
$ g++ test.c
$ ./a.out
Hello
$ gcc --version
gcc (GCC) 4.1.1
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
================================================
g++ treats the source code as C++.
On 2011-3-18 13:34, Manikanta Babu wrote:
@Dondod is right.
It works perfectly. Because printf returns the number of characters
printed so n will be initialized with the number of characters. You
can try out this simple program. I checked its working perfectly.
Thanks,
Mani
On Fri, Mar 18, 2011 at 9:59 AM, .bashrc <[email protected]
<mailto:[email protected]>> wrote:
@Don.Its illegal in c(Or in c99) to initialize a variable with
anything other than a constant.
@pacific No c structures do not support constructor(Or destructor)
On Mar 18, 9:08 am, pacific pacific <[email protected]
<mailto:[email protected]>> wrote:
> Does C struct have constructor ?
>
>
>
> On Fri, Mar 18, 2011 at 12:55 AM, Don <[email protected]
<mailto:[email protected]>> wrote:
> > int n = printf("Hello\n");
>
> > int main()
> > {
>
> > }
>
> > On Mar 17, 8:08 am, himanshu kansal
<[email protected] <mailto:[email protected]>>
> > wrote:
> > > is there any way to print hello in c also wdout writing
anythng in
> > > main()....
>
> > > On Thu, Mar 17, 2011 at 6:34 PM, kunal srivastav <
> > [email protected] <mailto:[email protected]>
>
> > > > wrote:
> > > > noooo...c does not support classes
>
> > > > On Thu, Mar 17, 2011 at 6:10 PM, himanshu kansal <
> > > > [email protected]
<mailto:[email protected]>> wrote:
>
> > > >> is this possible in c also????
>
> > > >> On Wed, Mar 16, 2011 at 11:57 PM, Manikanta <
> > [email protected]
<mailto:[email protected]>>wrote:
>
> > > >>> Thats right in C++. How about in C.
>
> > > >>> On Mar 16, 9:44 pm, kumar anurag
<[email protected] <mailto:[email protected]>> wrote:
> > > >>> > @anurag good.....
> > > >>> > On Wed, Mar 16, 2011 at 9:28 PM, Anurag atri <
> > [email protected] <mailto:[email protected]>
> > > >>> >wrote:
>
> > > >>> > > #include<iostream>
> > > >>> > > using namespace std ;
> > > >>> > > class a
> > > >>> > > {
> > > >>> > > public :
> > > >>> > > a() { cout<<"hello";}
> > > >>> > > }a1;
> > > >>> > > int main()
> > > >>> > > {
> > > >>> > > }
>
> > > >>> > > On Wed, Mar 16, 2011 at 8:25 PM, himanshu kansal <
> > > >>> > > [email protected]
<mailto:[email protected]>> wrote:
>
> > > >>> > >> How can u print "hello" in a c/c++ program without
writing a
> > single
> > > >>> > >> word in main() function....
>
> > > >>> > >> --
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