@SAMM
your algo does not work
first thing why are you xoring the xor of list with only 1-5
range of numbers is 0 - 2^32 ??
if you are xoring with min to max of array the you can try out following
case where your algorithm fails
{1,3,1,3,3}
this question is already been discussed i think .......just search it on the
group :)
On Mon, Jul 18, 2011 at 5:03 PM, SAMMM <somnath.nit...@gmail.com> wrote:
> Because I am finding the element in the range of 0 to 4 , total 5
> elements And the loop is iterating for the interval of 0 - 3 , so to
> XOR 4 also (last index) . I have done that . Got it /????
>
> On Jul 18, 3:02 pm, sagar pareek <sagarpar...@gmail.com> wrote:
> > @SAMM
> > please explain why u are using res^=j; ?
> > i m not good in bits operations...
> >
> >
> >
> >
> >
> > On Mon, Jul 18, 2011 at 1:24 PM, SAMMM <somnath.nit...@gmail.com> wrote:
> > > /*
> > > INPUT:-
> > > 5 --> NO of testr cases
> > > 0
> > > 1
> > > 4
> > > 5
> > > 3
> > > OUTPUT:-
> > > 2
> > > */
> >
> > > #include<stdio.h>
> > > #include<stdlib.h>
> > > int main()
> > > {
> > > int n=0,j=0,t=0,res;
> > > res=0L;
> > > scanf("%d",&t);
> > > while(t--)
> > > {
> > > scanf("%d",&n);
> > > res^=n;res^=j;
> > > j++;
> > > }
> > > printf("%d\n",res^j);
> > > return 0;
> > > }
> >
> > > Example :--
> > > 4
> > > 0
> > > 4
> > > 1
> > > 3
> >
> > > Output:-
> > > 2 (Because the in the list 0 to 4 , element 2 is missing )
> >
> > > --
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> > --
> > **Regards
> > SAGAR PAREEK
> > COMPUTER SCIENCE AND ENGINEERING
> > NIT ALLAHABAD- Hide quoted text -
> >
> > - Show quoted text -
>
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--
Sunny Aggrawal
B-Tech IV year,CSI
Indian Institute Of Technology,Roorkee
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