@MH: What happens is that it does not answer the given question.
Dave
On Wednesday, August 22, 2012 1:00:53 PM UTC-5, The Mad Hatter wrote:
> On 08/14/2012 05:56 PM, ragavenderan venkatesan wrote:
> > Given Xor of 3 numbers, How can we derive back those 3 numbers?
> > Can any one explain wit
On 08/14/2012 05:56 PM, ragavenderan venkatesan wrote:
> Given Xor of 3 numbers, How can we derive back those 3 numbers?
> Can any one explain with an example?
>
maybe you're just making the wrong question :)
x = 1
y = 2
x = x XOR y
y = y XOR x
x = x XOR y
what happens?
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On Wed, Aug 15, 2012 at 2:38 AM, ragavenderan venkatesan <
ragavende...@gmail.com> wrote:
> Okk
>
> So how can we go about this problem then
>
> Given an array of 32bit unsigned integers in which every number appears
Okk
So how can we go about this problem then
Given an array of 32bit unsigned integers in which every number appears
exactly twice except three of them, find those three numbers in O(n) time
using O(1) extra space. The input array is read-only. What if there are k
exceptions instead of 3?
On T
no, because there is more than one possibility.
On Wed, Aug 15, 2012 at 2:34 AM, ragavenderan venkatesan <
ragavende...@gmail.com> wrote:
> for 2 numbers?
>
>
> On Tue, Aug 14, 2012 at 2:00 PM, shady wrote:
>
>> not possible.
>>
>> On Wed, Aug 15, 2012 at 2:26 AM, ragavenderan venkatesan <
>> ra
for 2 numbers?
On Tue, Aug 14, 2012 at 2:00 PM, shady wrote:
> not possible.
>
> On Wed, Aug 15, 2012 at 2:26 AM, ragavenderan venkatesan <
> ragavende...@gmail.com> wrote:
>
>> Given Xor of 3 numbers, How can we derive back those 3 numbers?
>> Can any one explain with an example?
>>
>>
>> Thank
not possible.
On Wed, Aug 15, 2012 at 2:26 AM, ragavenderan venkatesan <
ragavende...@gmail.com> wrote:
> Given Xor of 3 numbers, How can we derive back those 3 numbers?
> Can any one explain with an example?
>
>
> Thanks
> Ragavenderan
>
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Given Xor of 3 numbers, How can we derive back those 3 numbers?
Can any one explain with an example?
Thanks
Ragavenderan
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