Re: [algogeeks] Sub-array problem

2011-11-29 Thread Nitin Garg
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[algogeeks] Interview question

2011-11-29 Thread Nitin Garg
*What are the different ways to say, the value of x can be either a 0 or a 1.* -- Nitin Garg Personality can open doors, but only Character can keep them open -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send

Re: [algogeeks] Re: Google Question--Suggest Algo

2011-11-28 Thread Nitin Garg
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Re: [algogeeks] Suggest Algo: OffCampus Apple Interview Question

2011-11-28 Thread Nitin Garg
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Re: [algogeeks] Re: Linear time Binary tree re-construction

2011-11-28 Thread Nitin Garg
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Re: [algogeeks] Re: Linear time Binary tree re-construction

2011-11-28 Thread Nitin Garg
A[1,n,1,n] will give us the solution. On Mon, Nov 28, 2011 at 7:47 PM, Nitin Garg nitin.garg.i...@gmail.comwrote: Lets say the in-order traversal is O = O1,O2,...On Pre-order is P = P1,P2,...Pn Lets assume that the in-order traversal gives sorted sequence of numbers. (if not, we can

[algogeeks] facebook interview question

2011-11-28 Thread Nitin Garg
Find the min and max in an array. Now do it in less than 2n comparisons. (they were looking for the solution that finds both max and min in about 3/2 n comparisons). -- Nitin Garg Personality can open doors, but only Character can keep them open -- You received this message because you

[algogeeks] Google interview question

2011-11-26 Thread Nitin Garg
Hi Guys I saw this question http://stackoverflow.com/questions/8189334/google-combinatorial-optimization-interview-problm But couldn't get the solution which has been accepted, nor could work out one on my own. Please help! -- Nitin Garg Personality can open doors, but only Character can keep

Re: [algogeeks] Re: Find the Minimum length Unsorted Subarray, sorting which makes the complete array sorted

2011-11-24 Thread Nitin Garg
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Re: [algogeeks] Does Y lies between x and z

2011-11-24 Thread Nitin Garg
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Re: [algogeeks] Re: An Array Problem

2011-11-24 Thread Nitin Garg
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Re: [algogeeks] Re: array searching

2011-11-24 Thread Nitin Garg
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Re: [algogeeks] Amazon Question

2011-11-14 Thread Nitin Garg
On Sun, Nov 13, 2011 at 1:55 PM, UTKARSH SRIVASTAV usrivastav...@gmail.com wrote: @Surinder give some proof or logic On Sun, Nov 13, 2011 at 10:25 AM, surender sanke surend...@gmail.comwrote: @nitin yes i meant the same, if each different character have equal number of frequency like

Re: [algogeeks] Amazon Question

2011-11-12 Thread Nitin Garg
If yes, how do you prove it? On Sat, Nov 12, 2011 at 8:18 PM, Nitin Garg nitin.garg.i...@gmail.comwrote: I can prove that the size of resulting string will be 1 or 2. @surender - what do you mean by no of distinct characters? they are 3 in this case - a,b and c. Do you mean to say

Re: [algogeeks] Re: Searching In a large file

2011-10-29 Thread Nitin Garg
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Re: [algogeeks] What Data Structure to use ?

2011-10-29 Thread Nitin Garg
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Re: [algogeeks] Re: Intersection of arrays

2011-10-28 Thread Nitin Garg
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Re: [algogeeks] Re: Find all possible combination of integers for a given sum

2011-10-27 Thread Nitin Garg
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Re: [algogeeks] Amazon Onsite

2011-10-24 Thread Nitin Garg
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[algogeeks] Tree Center Problem

2011-10-06 Thread Nitin Nizhawan
hi, given a tree with N nodes find the node such that its average total distance from each other node is smallest i.e. if nodes are labeled 0N-1 then find i such that[ SUM d(i, j ){0=jN}] /N is minimum NOTE: This is different from the classic problem of finding

[algogeeks] Re: Tree Center Problem

2011-10-06 Thread Nitin Nizhawan
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[algogeeks] Amdocs

2011-10-01 Thread Nitin
Can anybody tell me the procedure of amdocs and the difficulty level to crack the company?? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send

Re: [algogeeks] Amazon - array problem

2011-09-30 Thread Nitin Garg
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Re: [algogeeks] Amazon - array problem

2011-09-30 Thread Nitin Garg
@raju - so it means the input array should be distorted to give the output array. Are you sure about it? i doubt if its possible. On Fri, Sep 30, 2011 at 11:24 PM, raju nikutel...@gmail.com wrote: @nitin .. Output array is not a new array ... you can do anything to input array .. ~raju

Re: [algogeeks] indus valley partner doubt

2011-09-28 Thread Nitin
I dnt know much but one of my frend got selected and they have taken 8 rounds of interviews in a joint placements of ip univ... On Wed, Sep 28, 2011 at 5:40 PM, ravi maggon maggonr...@gmail.com wrote: Hey can anyone tell me about the procedure and questions of Indus Valley Partners?? --

Re: [algogeeks] Samsung campus visit

2011-09-27 Thread Nitin
C questions there are 12 -13 questions given on internet it will be same as it is given in the paper ,i dnt find a link right now otherwise do test ur c skills thoruoghly all c questions will be from that book On Tue, Sep 27, 2011 at 7:47 PM, vartika aggarwal vartika.aggarwa...@gmail.com

Re: [algogeeks] Re: MS Question - Median of a BST without using extra space and in O(n)

2011-09-27 Thread Nitin Garg
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[algogeeks] accenture

2011-09-27 Thread Nitin
can anybody tell me about the pattern of accenture???is is worth going to accenture as a fresher??? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this

Re: [algogeeks] Amazon Interview Question

2011-09-24 Thread Nitin Garg
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Re: [algogeeks] Re: MICROSOFT IDC

2011-09-23 Thread Nitin Garg
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Re: [algogeeks] Re: Directi Questions - needed answers

2011-09-21 Thread Nitin Garg
Ohh i totally missed that line. Thanx a lot :) On Wed, Sep 21, 2011 at 10:46 AM, pankaj agarwal agarwal.pankaj.1...@gmail.com wrote: @Nitin Garg Question 6 - i agree that greater the sum is and greater the probability to getting it. but in given question if sum100 then rolling is stopped

Re: [algogeeks] Re: Directi Questions - needed answers

2011-09-19 Thread Nitin Garg
bhanuchowd...@gmail.comwrote: @Nitin: Answer to question 3 is 50. On Mon, Sep 19, 2011 at 11:44 AM, praveen raj praveen0...@gmail.comwrote: @nitin Plz explain how u have reached answer of question no. 4 and 6 On 19-Sep-2011 12:26 AM, Nitin Garg nitin.garg.i...@gmail.com wrote: Answer 3

Re: [algogeeks] Re: Directi Questions - needed answers

2011-09-19 Thread Nitin Garg
:04 PM, Nitin Garg nitin.garg.i...@gmail.comwrote: Question 3 - To eliminate one player, you need to host atleast 2 matches and make him loose in both 2. These 2 matches can not contribute to elimination of any other player. So, min 2 matches for every player who is to be eliminated, hence 100

Re: [algogeeks] Re: Directi Questions - needed answers

2011-09-19 Thread Nitin Garg
, - 0,1,2,3,4 5 4 - 0,1,2,3,4,5,6,7 8 . . . 1,2,3,5,8,11,17,25,38,57,86,129,194 I kept counting, got 194. Don't know of any shortcut. On Mon, Sep 19, 2011 at 1:35 PM, Nitin Garg nitin.garg.i...@gmail.comwrote: Question 6 - Intuitively you can see that the greater the sum

Re: [algogeeks] Re: Directi Questions - needed answers

2011-09-19 Thread Nitin Garg
Can someone tell answers to question 2 and 5 with explanation?? On Mon, Sep 19, 2011 at 1:40 PM, Nitin Garg nitin.garg.i...@gmail.comwrote: In Question 4 i just kept counting new processes that are being added in every iteration. No. of new processes being created is equal to the already

Re: [algogeeks] Re: Directi Questions - needed answers

2011-09-18 Thread Nitin Garg
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Re: [algogeeks] Re: need explanation of this c code

2011-09-05 Thread Nitin
On Sun, Sep 4, 2011 at 9:22 PM, vivek goel vivek.thapar2...@gmail.comwrote: itz my pleasure . so u r pursuing ur engg frm where i thk its an undefined behaviour and the answer will vary from compiler to compiler. On Sun, Sep 4, 2011 at 7:33 PM,

Re: [algogeeks] Re: need explanation of this c code

2011-09-05 Thread Nitin
It's 1 on dev c++ On Mon, Sep 5, 2011 at 1:17 PM, Nitin coolguyinat...@gmail.com wrote: On Sun, Sep 4, 2011 at 9:22 PM, vivek goel vivek.thapar2...@gmail.comwrote: itz my pleasure . so u r pursuing ur engg frm where i thk its an undefined behaviour

Re: [algogeeks] very urgent .. help

2011-09-04 Thread Nitin
no need to preapre... questions are very tough.. first attempt verbal... only this section is easy... try to attempt all questions in this section.. Regards: Nitin Kalra Contact Number : 09050760645 Student : Electronics Communication Engineering Department National Institute of Technology

Re: [algogeeks] Re: Stack problem

2011-09-04 Thread Nitin Garg
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Re: [algogeeks] dictionary

2011-09-03 Thread Nitin
I think b-tree would help you... On Sat, Sep 3, 2011 at 9:47 AM, bharatkumar bagana bagana.bharatku...@gmail.com wrote: WHY trie? any reason ? Dictionary means not only to save efficiently and also we have to get back in almost O(1) time .. I think Hash Table is best suited for this... Or

Re: [algogeeks] Algorithms for Interviews

2011-09-03 Thread Nitin Garg
Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. -- Nitin Garg Personality

Re: [algogeeks] Algorithms for Interviews

2011-09-03 Thread Nitin Garg
This link worked for me http://www.mediafire.com/?a2ia1j1i0q0pet1 On Sat, Sep 3, 2011 at 9:22 PM, Nitin Garg nitin.garg.i...@gmail.comwrote: Even i need the book. Please reshare a working link. I am studying computer science at IIT Delhi. On Sat, Sep 3, 2011 at 9:08 PM, vivek goel

Re: [algogeeks] Re: memory allocation question

2011-09-03 Thread Nitin Garg
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[algogeeks] confusion

2011-08-29 Thread Nitin
Please specify the difference between Array of pointer and Pointer to array???it's getting very messy -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this

Re: [algogeeks] Syllogism

2011-08-23 Thread Nitin Nizhawan
Thus above statement is true if and only it is given that there are some girls who are not Beautiful. On Tue, Aug 23, 2011 at 7:50 PM, Bharat Kul Ratan bharat.kra...@gmail.comwrote: Statement: Some girls are beautiful IMO , this means you a set of all girls and after that comes statement

Re: [algogeeks] convert a vector containing octal representation of a number to decimal number

2011-08-21 Thread Nitin Nizhawan
int num = 0; for(int i=0;iA.size();i++){ num=num||(A[i]3*i); } printf(%d,num); I think this will do. On Sun, Aug 21, 2011 at 2:25 PM, sarvesh saran aquarian.thun...@gmail.comwrote: Hi, I have a vectorint A or an array (for C guys) that contains the octal representation of a number. So

Re: [algogeeks] convert a vector containing octal representation of a number to decimal number

2011-08-21 Thread Nitin Nizhawan
int num = 0; for(int i=0;iA.size();i++){ num=num||(A[i]3*i); } printf(%d,num); I think this will do. Given the number is with in the range of integer. On Sun, Aug 21, 2011 at 3:40 PM, Nitin Nizhawan nitin.nizha...@gmail.comwrote: int num = 0; for(int i=0;iA.size();i++){ num=num||(A[i]3

Re: [algogeeks] convert a vector containing octal representation of a number to decimal number

2011-08-21 Thread Nitin Nizhawan
: Hi your intention was logical OR or BITWISE OR ? u did Logical. Sanju :) On Sun, Aug 21, 2011 at 3:30 AM, sarvesh saran aquarian.thun...@gmail.com wrote: Hi Nitin, thanks that makes sense. I will try that out. I have another question. Is there a really fast way of converting

Re: [algogeeks] c question

2011-08-21 Thread Nitin
the binary representation is 1.since only one bit is present, that bit becomes sign nit and hence -1 On Sun, Aug 21, 2011 at 8:07 AM, saurabh singh saurab...@gmail.comwrote: Read bit field On Sun, Aug 21, 2011 at 2:44 AM, Nitin coolguyinat...@gmail.com wrote: #includestdio.h main

Re: [algogeeks] convert a vector containing octal representation of a number to decimal number

2011-08-21 Thread Nitin Nizhawan
srn...@gmail.com wrote: @Nitin : could u explain ur logic ? Sanju :) On Sun, Aug 21, 2011 at 9:24 AM, Nitin Nizhawan nitin.nizha...@gmail.comwrote: @sanjay, oops, my intention was bitwise OR On Sun, Aug 21, 2011 at 4:25 PM, sarvesh saran aquarian.thun...@gmail.com wrote: Hi

Re: [algogeeks] Re: Make My Trip *URGENT*

2011-08-20 Thread Nitin
MMT selected 5 students from our university those who are selected for development have been asked about there project about there pros and cons and in detailed manner,but people who are selected for the QA they were provided with the puzzles.. On Fri, Aug 19, 2011 at 10:46 AM, snehi jain

Re: [algogeeks] Syllogism

2011-08-20 Thread Nitin Nizhawan
Statement: Some girls are beautiful' Ex B(x) , there exist at least one girl who is beautiful Some girls are not beautiful Ex !B(x), there exist at least one girl who is beautiful I do not think first implies the second. On Sat, Aug 20, 2011 at 3:13 PM, vikas singh shyguy1...@gmail.com wrote:

Re: [algogeeks] Syllogism

2011-08-20 Thread Nitin Nizhawan
, Aug 20, 2011 at 6:49 PM, Nitin Nizhawan nitin.nizha...@gmail.comwrote: Statement: Some girls are beautiful' Ex B(x) , there exist at least one girl who is beautiful Some girls are not beautiful Ex !B(x), there exist at least one girl who is beautiful I do not think first implies the second

Re: [algogeeks] Syllogism

2011-08-20 Thread Nitin Nizhawan
@geek_one, its false, some girls are beautiful does not imply that some girls are not beautiful On Sat, Aug 20, 2011 at 10:36 PM, Yogesh Bhati ybha...@gmail.com wrote: conclusion : Is at least some girls are beautiful dnt knw abt rest bt some are -- You received this message because

[algogeeks] c question

2011-08-20 Thread Nitin
#includestdio.h main() { struct value { int bit1:1; int bit2:4; int bit3:4; }bit={1,2,2}; printf(%d%d%d,bit.bit1,bit.bit2,bit.bit3); } output is -1,2,2; can anybody tell me the reason that y it is giving -1 ?? -- You received this message because you are subscribed to the Google Groups

Re: [algogeeks] Novell questions

2011-08-18 Thread Nitin Gupta
options, visit this group at http://groups.google.com/group/algogeeks?hl=en. -- Nitin Gupta B Tech 3rd yr Information Technology National Institute of Technology, Allahabad -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post

Re: [algogeeks] Prime numbers

2011-08-17 Thread Nitin Nizhawan
Hi Dod, Could you pls expalin what this algorithm is doing and from where you got it. Thanks Nitin On Wed, Aug 17, 2011 at 2:56 AM, Don dondod...@gmail.com wrote: I wrote a program to print prime numbers, but it is not very fast. Can someone help me figure out why? #include stdio.h

Re: [algogeeks] SISO

2011-08-17 Thread Nitin Gupta
to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. -- Nitin

Re: [algogeeks] Re: Number theory

2011-08-17 Thread Nitin Nizhawan
into groups. If we choose no divider its nC0 , but we dont have to include it With 1 divider its nC1 and so on.. So the total no. of ways will be (nC0+nC1+nC2..nCn)-nC0= 2^n-1 Regards, Puneet On Wed, Aug 17, 2011 at 4:05 PM, Rohit Srivastava access2ro...@gmail.comwrote: +1 to nitin

Re: [algogeeks] Factorial Algorithms

2011-08-17 Thread Nitin Nizhawan
. On Fri, Aug 12, 2011 at 3:00 PM, Nitin Nizhawan nitin.nizha...@gmail.com wrote: http://www.luschny.de/math/factorial/FastFactorialFunctions.htm Does anyone know of resource for good/detailed explanation of factorial algorithms on this site? -- You received this message because you

Re: [algogeeks] GS apti ques!

2011-08-17 Thread Nitin Nizhawan
a = (1-0.2) b = (1-0.3) c = (1- 0.4) a*b*(1-c) + a*(1-b)*c + (1-a)*b*c + a*b*c = 0.788 On Wed, Aug 17, 2011 at 5:08 PM, Romil ... vamosro...@gmail.com wrote: @Priya: A mistake from my side. The answer should be 1-0.212 i.e. 0.788 Sorry for this mistake. @Kumar: Yours is wrong. Check it

Re: [algogeeks] What is the reason??

2011-08-17 Thread Nitin Nizhawan
I think this happens because EOF on stream is set when fscanf actually tries to read beyond EOF but reads 0 characters and therefore printf prints the previous value in s. On Wed, Aug 17, 2011 at 5:11 PM, kumar raja rajkumar.cs...@gmail.comwrote: while(!feof(fp)) {

Re: [algogeeks] What is the reason??

2011-08-17 Thread Nitin Nizhawan
from it?? On 17 August 2011 17:19, Nitin Nizhawan nitin.nizha...@gmail.com wrote: I think this happens because EOF on stream is set when fscanf actually tries to read beyond EOF but reads 0 characters and therefore printf prints the previous value in s. On Wed, Aug 17, 2011 at 5:11 PM, kumar

Re: [algogeeks] De shaw ques!

2011-08-17 Thread Nitin Nizhawan
N = 935*q + 69 N%38 = 31, 16, 1, 24, 9, 32, 17, 2 for { q = 0,1,2,3,4,5,6,7. } On Wed, Aug 17, 2011 at 5:54 PM, aditya kumar aditya.kumar130...@gmail.comwrote: @priya . i have shown you my method . write your method and we shall discuss it . On Wed, Aug 17, 2011 at 5:52 PM, sukran

Re: [algogeeks] SISO

2011-08-17 Thread Nitin Gupta
to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en. -- Nitin Gupta B Tech 3rd yr Information Technology National Institute of Technology

Re: [algogeeks] Re: Algorithms For Interviews

2011-08-16 Thread Nitin Nizhawan
http://www.fileflyer.com/view/XyBZGA8 On Tue, Aug 16, 2011 at 8:07 PM, Yasir yasir@gmail.com wrote: Typo: achieves -- archives -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To view this discussion on the web visit

Re: [algogeeks] Re: Algorithms For Interviews

2011-08-16 Thread Nitin Nizhawan
sent to you ravi On Tue, Aug 16, 2011 at 8:16 PM, ravi kumar ravikumar...@gmail.com wrote: heyy nitin.. it says da file izz locked .. can u mail me da buk.. thanx in advance -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post

Re: [algogeeks] Number theory

2011-08-16 Thread Nitin Nizhawan
I think 2^(n-1) - 1 On Tue, Aug 16, 2011 at 8:36 PM, sameer gupta gupta.sameer...@gmail.comwrote: no. of ways you can write a no. as sum of other non-zero positive integers like 3 can be written in 3 ways: 1+1+1, 1+2 2+1 imp. 2+1 and 1+2 are different find the answer and give and

Re: [algogeeks] Prime numbers

2011-08-16 Thread Nitin Nizhawan
Can someone pls explain what dod's algorithm is doing? Dod, from where did you get this recursive algo? On Wed, Aug 17, 2011 at 8:45 AM, Dipankar Patro dip10c...@gmail.com wrote: Sieve's is the fastest in generating prime numbers. +1 to Sandeep and Sanjay On 17 August 2011 08:21, Sanjay

[algogeeks] reason

2011-08-15 Thread Nitin
#includestdio.h #define fun(arg) do\ {\ if(arg)\ printf(have fun...,\n);\ }while(i--) main() { int i=6; fun(i5); } give the answer and please give the reason for this #includestdio.h #define fun(a,b) a##b main() { int a, b, ab; a = 1, b = 2, ab

[algogeeks] reason

2011-08-15 Thread Nitin
#includestdio.h main() { int arr[3]={2,3,4}; char *p; p=arr; p=(char *)((int *)(p)); printf(%d,*p); p=(char *)((int *)(p+1)); printf(%d,*p); } it is giving 2,0 why it is giving 0 ..?? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to

Re: [algogeeks] an array question

2011-08-12 Thread Nitin Nizhawan
radix sort the digits wrong way (left most digit first), and then concatenate On Fri, Aug 12, 2011 at 6:12 PM, Yasir yasir@gmail.com wrote: Kindly check it with both the examples. It won't work. -- You received this message because you are subscribed to the Google Groups Algorithm

[algogeeks] Factorial Algorithms

2011-08-12 Thread Nitin Nizhawan
http://www.luschny.de/math/factorial/FastFactorialFunctions.htm Does anyone know of resource for good/detailed explanation of factorial algorithms on this site? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email

Re: [algogeeks] Trees

2011-08-11 Thread Nitin Nizhawan
i guess answer is c. 4 n*i+1 On Thu, Aug 11, 2011 at 8:01 PM, rShetty rajeevr...@gmail.com wrote: A complete n- array tree in which each node has n children or no children, let i be the number of internal nodes and L be the number of leaves in a complete n- array tree. If L=41 and i=10 what

Re: [algogeeks] Re: Trees

2011-08-11 Thread Nitin Nizhawan
I am also getting , 5 as answer now. here is what I did. In any n-ary tree we can add one internal node by adding n-children to any one of its leaf nodes. This operation creates one internal node and at the cost one leaf node and adds n new leaf nodes. L(i) be leaf nodes in a tree with i internal

Re: [algogeeks] Design .. how to attack ???

2011-08-11 Thread Nitin Nizhawan
I feel such questions are asked to test OO skills so try to identify all the entities and verbs in the system. Also describing key interfaces in detail should help. On Fri, Aug 12, 2011 at 11:20 AM, MAC macatad...@gmail.com wrote: Hi guys , Can anyone help me in understanding what is expected

Re: [algogeeks] Re: SPOJ CENCRY

2011-08-10 Thread Nitin Nizhawan
3 eee cjpvbhntzgm aeiouaeiouae vfghjklwerf eouaeioicou On Wed, Aug 10, 2011 at 12:06 PM, kartik sachan kartik.sac...@gmail.comwrote: any body tell the test cases?? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To

Re: [algogeeks] Re: SPOJ CENCRY

2011-08-10 Thread Nitin Nizhawan
inp: 3 eee vfghjklwerf out: cjpvbhntzgm aeiouaeiouae eouaeioicou On Wed, Aug 10, 2011 at 12:40 PM, Nitin Nizhawan nitin.nizha...@gmail.comwrote: 3 eee cjpvbhntzgm aeiouaeiouae vfghjklwerf eouaeioicou On Wed, Aug 10, 2011 at 12:06 PM, kartik

Re: [algogeeks] STL sort

2011-08-10 Thread Nitin Nizhawan
what is comp in your code? On Wed, Aug 10, 2011 at 6:19 PM, aanchal goyal goyal.aanch...@gmail.comwrote: I have a vector of stuct, how to sort this vector? problem is I can't overload the '' operator in struct definition, as i want to sort by 'x' one time, and then by 'y'. I tried to write

Re: [algogeeks] STL sort

2011-08-10 Thread Nitin Nizhawan
10, 2011 at 6:24 PM, Nitin Nizhawan nitin.nizha...@gmail.comwrote: what is comp in your code? On Wed, Aug 10, 2011 at 6:19 PM, aanchal goyal goyal.aanch...@gmail.comwrote: I have a vector of stuct, how to sort this vector? problem is I can't overload the '' operator in struct definition

Re: [algogeeks] m'th max element

2011-08-08 Thread Nitin Nizhawan
Selection algorithm, http://en.wikipedia.org/wiki/Selection_algorithm On Mon, Aug 8, 2011 at 3:59 PM, nick tarunguptaa...@gmail.com wrote: how will you find the m'th maximum element in an unsorted array of integers? -- You received this message because you are subscribed to the Google

Re: [algogeeks] Random number

2011-08-08 Thread Nitin Nizhawan
following solution should work but it uses an array so its ST is O(N) #include stdio.h #include time.h #define MAX 500 /** copied from wikipedia * */ unsigned m_w = time(NULL);/* must not be zero */ unsigned m_z = 300;/* must not be zero */ unsigned long get_random() { m_z =

Re: [algogeeks] suggest simple code for

2011-08-08 Thread Nitin Nizhawan
I think this should work void finddepth(Node *node,int depth){ if(node!=NULL){ depth = max( finddepth(node-left,depth+1), finddepth(node-right,depth+1) ); } return depth; } On Mon, Aug 8, 2011 at 6:33 PM, jagrati verma jagrativermamn...@gmail.comwrote: finding the depth or height

[algogeeks] pre-post decrement

2011-08-08 Thread Nitin
main() { int i=10; int z; z=--i--; } this gives an lvalue required error ,what i want to know is when the post decrement gets executed then whether the expression should be --i or --10,as it is --10 thats y its givin lvalue required error but y is it so as if we increment or decrement using post

Re: [algogeeks] Re: nlogn, in-place, iterative mergesort?

2011-08-07 Thread Nitin Nizhawan
Thanks everyone, Achieving nlogn, interative, and in-place separately is easy. But I did not know of algo that achieves all these simultaneously for merge sort. Thanks DK for pointing to that paper I wonder if algorithm presented in paper is also stable. --Nitin On Sun, Aug 7, 2011 at 5:10

Re: [algogeeks] Re: nlogn, in-place, iterative mergesort?

2011-08-07 Thread Nitin Nizhawan
good Joke :) On Mon, Aug 8, 2011 at 1:43 AM, DK divyekap...@gmail.com wrote: @Nitin: In-place merge sorts are not stable (atleast I haven't come across a stable one - you might want to create one as research? ;) ). -- DK http://twitter.com/divyekapoor http://gplus.to/divyekapoor http

Re: [algogeeks] Re: adobe

2011-08-06 Thread Nitin Nizhawan
http://trickofmind.com/?p=1080 i think this will help, we need to find Carmichael number or somthing related to ETF for the input number. On Sat, Aug 6, 2011 at 12:24 PM, Nikhil Gupta nikhilgupta2...@gmail.comwrote: @sumit, these numbers containing all ones are not in binary representation.

Re: [algogeeks] Directi Question

2011-08-06 Thread Nitin Gupta
1/6*5/6*5/6*3+ 1/6*1/6*5/6*3+ 1/6*1/6*1/6 =91/216 On Sat, Aug 6, 2011 at 8:24 PM, muthu raj muthura...@gmail.com wrote: Microsoft written: What is the probability of getting atleast one 6 in 3 attempts of a dice? *Muthuraj R IV th Year , ISE PESIT , Bangalore* On Sat, Aug 6, 2011

Re: [algogeeks] size -------

2011-08-06 Thread Nitin
I am also getting 24 bytes but y it is taking it every data type as 8,8,8 as if we take it alone it is 1 for char and 4 for int and 8 for doble as it is giving 24 which means it is setting every data type as 8 bytes. On Sat, Aug 6, 2011 at 9:28 PM, Aditya Virmani virmanisadi...@gmail.comwrote:

Re: [algogeeks] nlogn, in-place, iterative mergesort?

2011-08-06 Thread Nitin Nizhawan
inplace? On Sat, Aug 6, 2011 at 10:27 PM, immanuel kingston kingston.imman...@gmail.com wrote: Yes. just remove the recursive part using 2 stacks. Thanks, Immanuel On Fri, Aug 5, 2011 at 6:51 PM, Nitin Nizhawan nitin.nizha...@gmail.comwrote: does anyone know of any in-place

Re: [algogeeks] pls help

2011-08-05 Thread Nitin Nizhawan
Or one could just simulate a counting from 0 to (numchars^N)-1 in base numchars. ... code: void printit(int N,char chars[],int index[]){ for(int i=0;iN;i++){ printf(%c,chars[index[i]]); } printf(\n); } void generate(int numchars,char chars[],int N){ int index[100]={0};

Re: [algogeeks] pls help

2011-08-05 Thread Nitin Nizhawan
of nested loops. On Fri, Aug 5, 2011 at 2:44 PM, Nitin Nizhawan nitin.nizha...@gmail.com wrote: @Varun I think it can be done using bits, if input character set has only two elements. Or could u plz explain? On Fri, Aug 5, 2011 at 2:29 PM, Varun Jakhoria varunjakho...@gmail.com wrote

Re: [algogeeks] probabilty

2011-08-05 Thread Nitin Nizhawan
1/8 On Fri, Aug 5, 2011 at 4:19 PM, nethaji guru nethaji.1...@gmail.com wrote: 3 /4 -- With regards, Nethaji Guru -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To

Re: [algogeeks] probabilty

2011-08-05 Thread Nitin Nizhawan
yes it cant be 1/8 I was wrong. On Fri, Aug 5, 2011 at 4:23 PM, coder dumca coder.du...@gmail.com wrote: i think it should be 3/4 On Fri, Aug 5, 2011 at 4:20 PM, aditi garg aditi.garg.6...@gmail.comwrote: 1/8 On Fri, Aug 5, 2011 at 4:14 PM, coder dumca coder.du...@gmail.comwrote: A

Re: [algogeeks] probabilty

2011-08-05 Thread Nitin Nizhawan
A dice is 6 B reports 6 P(A) = 1/6 P(!A) = 5/6 P(B|!A) =(1/4)*(1/5) P(B|A) = (3/4) P(A|B) = P(B|A)*P(A)/( P(B|A)*P(A) + P(B|!A)*P(!A)) =((3/4)*(1/6))/( (3/4)*(1/6) + (1/4)*(1/5)*(5/6)) = 3/4 On Fri, Aug 5, 2011 at 4:50 PM, tarang dawer tarrang1...@gmail.com wrote: 1/2 -- You

[algogeeks] Samsung Written

2011-08-05 Thread Nitin
can anybody give details for smasung written and interview ? -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to

Re: [algogeeks] Reverse Bits

2011-08-05 Thread Nitin Nizhawan
x = x16 | (0xx)16 this line exchanges ls 16bits with ms 16bits, i.e. 1 pair of 16bit this logic of exchanging bits is the used for 2 pairs of 8bits each, then for 4 pairs of 4bit, then for 8 pairs of 2 bit and finally 16 pairs of 1bit. On Fri, Aug 5, 2011 at 6:04 PM, rShetty

Re: [algogeeks] My senior's Interview Experience at Microsoft who got selected and offered a 16lacks package

2011-08-05 Thread Nitin Nizhawan
if input starts with one or more characters from the string A telephone girl then it will give SEG FAULT because it scanf will try to write to CS, else initial value junk will be printed On Fri, Aug 5, 2011 at 6:28 PM, Lakshmi Prasad prasadlakshmi...@gmail.comwrote: for some inputs its giving

[algogeeks] nlogn, in-place, iterative mergesort?

2011-08-05 Thread Nitin Nizhawan
does anyone know of any in-place, iterative mergesort algorithm with nlogN worst case complexity? It would be good if it is stable also. TIA Nitin -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algogeeks

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