and how will swap without using temp variable ?
On Mon, Jun 27, 2011 at 10:07 PM, Vishal Thanki <vishaltha...@gmail.com>wrote:
> and yes, "s" will be stored in stack everytime you call the function,
> so its a temp variable..
>
> string reverse is a simple logic, just iterate i through 1 to n/2 and
> swap the i to n-i
>
> On Mon, Jun 27, 2011 at 10:06 PM, Vishal Thanki <vishaltha...@gmail.com>
> wrote:
> > this code will only print, it will not store the reverse string.
> >
> > On Mon, Jun 27, 2011 at 9:53 PM, Kamakshii Aggarwal
> > <kamakshi...@gmail.com> wrote:
> >> #include <stdio.h>
> >> #include <stdlib.h>
> >> void revers(char *s)
> >> {
> >> if(*s)
> >> {
> >> revers(++s);
> >> s--;
> >> printf("%c ",*s);
> >> }
> >>
> >> }
> >> int main(int argc, char *argv[])
> >> {
> >> char arr[]="string";
> >> revers(arr);
> >>
> >> system("PAUSE");
> >> return 0;
> >> }
> >> will s be counted as temporary variable in this?
> >> On Mon, Jun 27, 2011 at 8:57 PM, rShetty <rajeevr...@gmail.com> wrote:
> >>>
> >>> Reversing a String without using a temporary variable ?
> >>>
> >>>
> >>> Rajeev N B
> >>>
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> >>
> >>
> >>
> >> --
> >> Regards,
> >> Kamakshi
> >> kamakshi...@gmail.com
> >>
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best wishes!!
Vaibhav Shukla
DU-MCA
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