I think it is kind of illegal to use it, cos i tried this code on gcc
compiler oof ubuntu(code b) and the result is infinite loop, which doesnt go
with our logic at all.
On Thu, Jul 21, 2011 at 5:45 PM, karthiga m <karthichandr...@gmail.com>wrote:
> no it is legal only... its working ....
>
> On 7/21/11, Reynald Suz <reynaldsus...@gmail.com> wrote:
> > I tried in Dev C++,code-B executes infinitely. Why?
> >
> > On Thu, Jul 21, 2011 at 4:13 PM, Gaurav Popli <abeygau...@gmail.com>
> wrote:
> >
> >> dont you think it is illegal using x=x-- or x=--x;??
> >>
> >> On Thu, Jul 21, 2011 at 2:56 PM, karthiga m <karthichandr...@gmail.com>
> >> wrote:
> >> > in code A using pr e- decrement therefore i gets decremented when
> >> > checking while condition so
> >> > it will print as 9 8 7 6 5 4 3 2 1 .....
> >> > in code B using post-decrement it will prints like 9 8 7 6 5 4 3 2 1
> 0
> >> > here why zero printing means while checking while condition x-- have
> >> > previous value..therefore at tht time x-- is 1 so while condition
> >> > executing and prints x value as zero.
> >> >
> >> > On 7/21/11, Reynald <reynaldsus...@gmail.com> wrote:
> >> >> Code: A
> >> >> int main()
> >> >> {
> >> >> int x = 10;
> >> >> while ( x = --x)
> >> >> printf( " %d ", x);
> >> >> getchar();
> >> >> }
> >> >>
> >> >> Code: B
> >> >> int main()
> >> >> {
> >> >> int x = 10;
> >> >> while ( x = x--)
> >> >> printf( " %d ", x);
> >> >> getchar();
> >> >> }
> >> >>
> >> >> Does Code-A and Code-B work similar? Justify.
> >> >>
> >> >> --
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> >> >>
> >> >
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> >
> >
> > --
> > Regards
> > Reynald Reni
> > Masters in Software Engineering
> > CIT - India
> >
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