[algogeeks] [Off topic]Privacy Policies in gmail

2012-08-22 Thread shady
Hi,
I wanted to know if Google is reading the mails sent by us. Because they
provide special services to companies when paid with good amounts. Was
reading on web, that policies have changed and they can read whatever they
want.

Shady

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[algogeeks] Re: [Off topic]Privacy Policies in gmail

2012-08-22 Thread shady
got the answer, they do.

On Wed, Aug 22, 2012 at 7:59 PM, shady sinv...@gmail.com wrote:

 Hi,
 I wanted to know if Google is reading the mails sent by us. Because they
 provide special services to companies when paid with good amounts. Was
 reading on web, that policies have changed and they can read whatever they
 want.

 Shady


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Re: [algogeeks] Re: [Off topic]Privacy Policies in gmail

2012-08-22 Thread Ravi Ranjan
@all

they might use all the info n someone else can publish his book on
algorithm problems

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[algogeeks] Snapdeal Paper Pattern

2012-08-22 Thread Arun Kindra
Anyone know the paper pattern or ques of snapdeal? And What they demand(any
specific language)?

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Re: [algogeeks] Hii

2012-08-22 Thread Thomas Hatta
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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Re: [algogeeks]

2012-08-22 Thread Hariraman R
 @wladimar,

the value of 2 power 31 is 2147483648... but the integer range is
-2147483648 to 2147483647... when you trying to print the 2 power 31 it
gives you the value -2147483648 due to exceeding th limit of an signed int..

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Re: [algogeeks] Hii

2012-08-22 Thread Dave
@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 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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Re: [algogeeks] JAVA PROGRAM ERROR

2012-08-22 Thread vaibhav shukla
U r passing x in the method stringTimes and in loop there is 'n' .. so
complier error :P
make it x and u'll get HiHi

On Wed, Aug 22, 2012 at 2:36 AM, Rohit Singhal rsinghal.it...@gmail.comwrote:

 what error it is showing


 On Wed, Aug 22, 2012 at 12:41 AM, Rajesh Kumar testalgori...@gmail.comwrote:

 class StringTimes
 {
 public static void main(String args[])
 {
 String str=Hi;
 long i=2;
 String get;
 get=stringTimes(str,i);
 System.out.println(get);
 }
 public static String stringTimes(String str,long x)
 {
   int i;
  String set=str;
  for(i=0;in-1;i++)
  {
  set+=str;
  }
  return set;
 }
 }

 OUTPUT should be like:HiHi

 but it gives error plz someone help me
 --
 Regards
 Rajesh Kumar


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 Rohit Singhal
 09211931609

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best wishes!!
 Vaibhav

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Re: [algogeeks] JAVA PROGRAM ERROR

2012-08-22 Thread SHOBHIT GUPTA
Error : U didnt declare the variable n in stringTimes function . Just
replace x with n . U'll get the answer .

On Wed, Aug 22, 2012 at 12:41 AM, Rajesh Kumar testalgori...@gmail.comwrote:

 class StringTimes
 {
 public static void main(String args[])
 {
 String str=Hi;
 long i=2;
 String get;
 get=stringTimes(str,i);
 System.out.println(get);
 }
 public static String stringTimes(String str,long x)
 {
   int i;
  String set=str;
  for(i=0;in-1;i++)
  {
  set+=str;
  }
  return set;
 }
 }

 OUTPUT should be like:HiHi

 but it gives error plz someone help me
 --
 Regards
 Rajesh Kumar


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Re: [algogeeks] Re: question

2012-08-22 Thread megha agrawal
Thanks Dave sir !

On Wed, Aug 22, 2012 at 3:47 AM, Dave dave_and_da...@juno.com wrote:

 @Megha: Answered in one line of code in the post
 https://groups.google.com/d/msg/algogeeks/Fa-5AQR3ACU/jlmjb_nEZCsJ, which
 also contains a link to an explanation of how the algorithm works.

 Dave

 On Tuesday, August 21, 2012 8:23:21 AM UTC-5, megha agrawal wrote:


Can anyone suggest solution for this problem?


You are given an unsigned integer.Write a function to print the next
number which will be having same number of 1 bits present in given
num.
eg) 6(110) to 9(1001)

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Re: [algogeeks] JAVA PROGRAM ERROR

2012-08-22 Thread Madhukar Bharti
Jsut Change  in  for(i=0;in-1;i++)  put x in pace of n in  stringTimes ()


On Wed, Aug 22, 2012 at 2:36 AM, Rohit Singhal rsinghal.it...@gmail.comwrote:

 what error it is showing


 On Wed, Aug 22, 2012 at 12:41 AM, Rajesh Kumar testalgori...@gmail.comwrote:

 class StringTimes
 {
 public static void main(String args[])
 {
 String str=Hi;
 long i=2;
 String get;
 get=stringTimes(str,i);
 System.out.println(get);
 }
 public static String stringTimes(String str,long x)
 {
   int i;
  String set=str;
  for(i=0;in-1;i++)
  {
  set+=str;
  }
  return set;
 }
 }

 OUTPUT should be like:HiHi

 but it gives error plz someone help me
 --
 Regards
 Rajesh Kumar


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 --
 Rohit Singhal
 09211931609

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-- 
Madhukar Bharti

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Re: [algogeeks] question

2012-08-22 Thread Arman Kamal
Convert the integer to a binary string.  From the right (that is least
significant bit), find the first occurence of 01 in the string. For
example.. if the string is *00110  **01 **11100*, notice the isolated part,
that is what you have to find.  Then simply flip the 01 to 10.. like *00110*
*10**11100.*  And then move all the 1's that you skipped to the right..
like *00110**10**00111*

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Re: [algogeeks] JAVA PROGRAM ERROR

2012-08-22 Thread Arman Kamal
it should be x - 1 not n - 1

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Re: [algogeeks] O(n) solution is there or not!!

2012-08-22 Thread pankajsingh
@Carl-At each step you are calculating lcp between the text and the last
entry probably to compare ... lcp[i+1]..is it linear still

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[algogeeks] Duplicate file in all computers in a network

2012-08-22 Thread Karthikeyan V.B
A network of N computers is such that each computer is connected to every
other.Transferring one byte of information between two computers takes one
unit of time. In the beginning, a file resides on only one computer on the
network. The size of the file is M bytes. Come up with a strategy to
duplicate this file across all N machines {that is each machine should have
a local copy of the file} in minimum amount of time.

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[algogeeks] INTERFACES VS ABSTRACT

2012-08-22 Thread sulekha metta
hi all,
  why do we separately need interfaces in java?? we can declare all the
methods in abstract class as abstract this serves the purpose,then why do
we have interfaces???
-- 
sulekha metta
B.E computer science
osmania university

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Re: [algogeeks] O(n) solution is there or not!!

2012-08-22 Thread pankajsingh
@Atul- can you explain ur approach a little more..What is A and B string wd
reference to question..for each A and B string it will take O(n) time to
make the table...ur approach is O(n)..dont think so..please explain may be
i m wrong

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[algogeeks] Print all possible valid set of given numer

2012-08-22 Thread zeroByZero
A set will be call valid if all number can be represent as a alphabet (ie 
number should be less than or equal to 26) .
Example :
given number is 1234 then
1) {1,2,3,4} - valid ans
2){12,3,4} - Valid
3){1,23,4} -Valid
4){1,2,34} -not valid
5){123,4} - not valid
6){1234} not valid
So for given number print All valid SET.

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[algogeeks] Invert bits

2012-08-22 Thread Abhi
Write a one line code to invert the last four bits of an integer ?

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[algogeeks] MS interview

2012-08-22 Thread GAURAV CHAWLA
Ques..

Given a m-word dictionary ... and a n-sized word... .. now suggest DS for
dictionary such that you can find out all the anagrams of the given word
present in dictionary...


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Regards,
G C

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Re: [algogeeks] MS interview

2012-08-22 Thread Ashish Goel
O(n)
convert each string into format a1b2and then insert into multimap wityh
this a1b2...as key and original word as value. All words with same key are
anagrams
Best Regards
Ashish Goel
Think positive and find fuel in failure
+919985813081
+919966006652


On Wed, Aug 22, 2012 at 11:39 PM, GAURAV CHAWLA togauravcha...@gmail.comwrote:

 Ques..

 Given a m-word dictionary ... and a n-sized word... .. now suggest DS for
 dictionary such that you can find out all the anagrams of the given word
 present in dictionary...


 --
 Regards,
 G C



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Re: [algogeeks] Invert bits

2012-08-22 Thread Navin Kumar
x ^= 15;

(^ = bit wise xor)

On Wed, Aug 22, 2012 at 4:16 PM, Abhi abhi120@gmail.com wrote:

 Write a one line code to invert the last four bits of an integer ?

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Re: [algogeeks] MS interview

2012-08-22 Thread Navin Kumar
@Ashish: According to your algo making multimap itself takes O(mn) time
complexity (preprocessing). After then getting anagram of a string takes
O(n) time. Am i right?

On Thu, Aug 23, 2012 at 6:51 AM, Ashish Goel ashg...@gmail.com wrote:

 O(n)
 convert each string into format a1b2and then insert into multimap
 wityh this a1b2...as key and original word as value. All words with same
 key are anagrams
 Best Regards
 Ashish Goel
 Think positive and find fuel in failure
 +919985813081
 +919966006652



 On Wed, Aug 22, 2012 at 11:39 PM, GAURAV CHAWLA 
 togauravcha...@gmail.comwrote:

 Ques..

 Given a m-word dictionary ... and a n-sized word... .. now suggest DS for
 dictionary such that you can find out all the anagrams of the given word
 present in dictionary...


 --
 Regards,
 G C



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Re: [algogeeks] Print all possible valid set of given numer

2012-08-22 Thread atul anand
divide number into digit form and save to arr[]
input=1234
formed arr[]={1,2,3,4};
print elements for arr[];

now make set of 2 , 3, 4,
i.e
when i=2;
we get
*12*,3,4
1,*23*,4
1,2,*34*

i=3
*123*,4
1,*234*
i=4
*1234*
On Wed, Aug 22, 2012 at 6:34 PM, zeroByZero shri.nit...@gmail.com wrote:

 A set will be call valid if all number can be represent as a alphabet (ie
 number should be less than or equal to 26) .
 Example :
 given number is 1234 then
 1) {1,2,3,4} - valid ans
 2){12,3,4} - Valid
 3){1,23,4} -Valid
 4){1,2,34} -not valid
 5){123,4} - not valid
 6){1234} not valid
 So for given number print All valid SET.

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