Re: [algogeeks] Array problem

2012-03-12 Thread sanjiv yadav
u r right. On Mon, Mar 12, 2012 at 11:17 AM, atul anand atul.87fri...@gmail.comwrote: @sanjiv : wont work for this test case :- {1,5,3,6,2,7,8}; On Mon, Mar 12, 2012 at 10:54 AM, sanjiv yadav sanjiv2009...@gmail.comwrote: @atul anand- It will still work as follows---

Re: [algogeeks] Array problem

2012-03-12 Thread Piyush Kapoor
@atul anand : it will work,i can give u the code. On Mon, Mar 12, 2012 at 11:53 AM, sanjiv yadav sanjiv2009...@gmail.comwrote: u r right. On Mon, Mar 12, 2012 at 11:17 AM, atul anand atul.87fri...@gmail.comwrote: @sanjiv : wont work for this test case :- {1,5,3,6,2,7,8}; On

Re: [algogeeks] Array problem

2012-03-12 Thread atul anand
@piyush : i dont knw what modification you have made to the BIT to make it work for this problem . please provide the code for better understanding or algo will do. On Mon, Mar 12, 2012 at 3:56 PM, Piyush Kapoor pkjee2...@gmail.com wrote: @atul anand : it will work,i can give u the code. On

Re: [algogeeks] Array problem

2012-03-12 Thread Piyush Kapoor
1)First map the array numbers into the position in which they would be, if they are sorted,for example {30,50,10,60,77,88} --- {2,3,1,4,5,6} 2)Now for each number ,find the cumulative frequency of index ( = the corresponding number in the map - 1). 3)Output the cumulative frequency and increase

[algogeeks] Re: Java question

2012-03-12 Thread Gene
This is nearly what malloc() and similar memory allocators do. If you look at an operating system book or web search you'll get lots of approaches. The overall problem of finding the best allocation is NP hard, so you must use some kind of heuristic. The most common ones are called First fit

[algogeeks] Microsoft Interview Question

2012-03-12 Thread Umer Farooq
Hello friends, I recently had an onsite MS interview. One of the questions that they asked was: - Given a directed graph, write a program that takes root of the graph and returns root of a tree which comprises of all the nodes of the graph in the same way as they appeared in the graph

Re: [algogeeks] Array problem

2012-03-12 Thread payal gupta
@atul... if its the sum of the elements to the left of a[i] which are smaller the my approach works w/o any flaw here's the working code for ithttp://ideone.com/CH7VW if its the sum of all elements lesser than the element a[i] then this algo is surely wrong n we then have to proceed by the

Re: [algogeeks] Hi

2012-03-12 Thread rahul sharma
plz put these on interview street On Mon, Mar 12, 2012 at 2:59 AM, Supraja Jayakumar suprajasank...@gmail.com wrote: Hi Has anyone here given a VMWare interview. Could someone tell me about it. Thanks -- U -- You received this message because you are subscribed to the Google Groups

[algogeeks] ITRIX'12 OPC

2012-03-12 Thread Kashyap Krishnakumar
Hi, The online programming contest of ITRIX, the national level technical symposium of the Department of Information Sciences and Technology, College of Engineering Guindy is up and running. Prizes worth 15k to be won. Contest page: www.spoj.pl/ITRIX12/ Participate and enjoy the contest.

Re: [algogeeks] Array problem

2012-03-12 Thread sunny agrawal
@atul if its sum of numbers lesser than a[i] in left to i, then still i think it can be solved in O(nlgn) using Balanced Tree structures ie: if we use AVL tree, then we just need a little care of how to update sum stored with rotations and required ans for ith index must be calculated just after

Re: [algogeeks] Hi

2012-03-12 Thread Supraja Jayakumar
Hi Yes I will do that. I posted it to interview-str...@googlegroups.com. I do not find this group's id right. Pls tell me the id to which I have to subscribe. Thanks On Mon, Mar 12, 2012 at 10:09 AM, rahul sharma rahul23111...@gmail.comwrote: plz put these on interview street On Mon, Mar

[algogeeks] Novell - Interview (Round-3 Coding)

2012-03-12 Thread reynald reni
Construct an infinite family of strings over a fixed alphabet, where the total length of the edge-labels on their suffix tree grows faster than O(m), where 'm' is the length of the string. [That is, show that linear time suffix tree algorithm would be impossible if edge-labels were written

[algogeeks] Novell - Round-2 Question (Common Substring)

2012-03-12 Thread InThirstOfWisdom.rr
Algorithm to find the longest common substring of given set of strings, with much less time and space complexity. -- 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

Re: [algogeeks] Novell - Round-2 Question (Common Substring)

2012-03-12 Thread Chunyuan Ge
it's a classic problem like Time = O(n*n), space = O(n) On Tue, Mar 13, 2012 at 12:55 PM, InThirstOfWisdom.rr reni.reyn...@gmail.com wrote: Algorithm to find the longest common substring of given set of strings, with much less time and space complexity. -- You received this message because