sorry that would not work. only it could work if each element is present exactly once.
On Mon, Jul 18, 2011 at 5:44 PM, Aakash Johari <aakashj....@gmail.com>wrote: > Yes, you will have to write a quad eq. solver. It's easy to write. > > > On Mon, Jul 18, 2011 at 5:13 AM, Aakash Johari <aakashj....@gmail.com>wrote: > >> @varun: can you write the code for one? >> >> >> On Mon, Jul 18, 2011 at 5:11 AM, varun pahwa <varunpahwa2...@gmail.com>wrote: >> >>> The above solution will work if each other number is exactly once >>> present. but if that 's not true. >>> then 4 equations can be formed. >>> Assuming a,b repeated number where a may or may be equal to b. >>> >>> then equations will be >>> x + y = a + b; >>> x^2 + y^2 = a^2 + b^2. >>> x.y = a.b >>> x^3 + y^3 = a^3 + b^3. >>> now 4 equations 4 variables can be solved. >>> >>> >>> On Mon, Jul 18, 2011 at 5:31 PM, ankit sambyal >>> <ankitsamb...@gmail.com>wrote: >>> >>>> 1. Initialize a bit vector of size n. >>>> 2. For every no. set the corresponding bit vector. >>>> 3. Now scan through the bit vectors and get the missing numbers >>>> corressponding to the unset bits in the bit vector. >>>> >>>> >>>> Time complexity : O(n) >>>> >>>> -- >>>> 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 >>>> algogeeks+unsubscr...@googlegroups.com. >>>> For more options, visit this group at >>>> http://groups.google.com/group/algogeeks?hl=en. >>>> >>>> >>> >>> >>> -- >>> Varun Pahwa >>> B.Tech (IT) >>> 7th Sem. >>> Indian Institute of Information Technology Allahabad. >>> Ph : 09793899112 >>> Official Email :: rit2008...@iiita.ac.in >>> Another Email :: varunpahwa.ii...@gmail.com >>> >>> People who fail to plan are those who plan to fail. >>> >>> -- >>> 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 >>> algogeeks+unsubscr...@googlegroups.com. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> >> >> -- >> -Aakash Johari >> (IIIT Allahabad) >> >> >> >> >> > > > -- > -Aakash Johari > (IIIT Allahabad) > > > > > -- > 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 > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Varun Pahwa B.Tech (IT) 7th Sem. Indian Institute of Information Technology Allahabad. Ph : 09793899112 Official Email :: rit2008...@iiita.ac.in Another Email :: varunpahwa.ii...@gmail.com People who fail to plan are those who plan to fail. -- 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 algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
