@Saurabh There is no biggest number in an infinite array [?] On 25 October 2011 09:07, saurabh singh <saurab...@gmail.com> wrote:
> suppose the element doesn't lies in the array and is bigger than the > biggest number........:D > everything will fail....... > > > On Mon, Oct 24, 2011 at 9:43 PM, ravindra patel > <ravindra.it...@gmail.com>wrote: > >> using power of 2 approach doubles the scope of search each time. >> How about using approximation. Say I have lower bound lb and upper bound >> ub. Now - >> >> initially lb = 0, ub = 1; >> >> while (a[ub] < k) >> { >> lb = ub; >> ub = (ub*k) / a[ub]; >> } >> >> after end of this loop we'll have a lower bound and upper which should >> provide a narrow scope. >> >> Feedback welcome :-), >> - Ravindra >> >> On Mon, Oct 24, 2011 at 7:09 PM, Bittu Sarkar <bittu...@gmail.com> wrote: >> >>> @Ankur Don't think there's any major reason for using powers of 2 except >>> the fact that computing the powers of 2 can be done very efficiently than >>> computing the powers of any other number. Complexity in any case remains the >>> same. >>> >>> >>> On 24 October 2011 10:29, rahul sharma <rahul23111...@gmail.com> wrote: >>> >>>> +1 ankur >>>> >>>> >>>> On Mon, Oct 24, 2011 at 1:26 AM, Ankur Garg <ankurga...@gmail.com>wrote: >>>> >>>>> Use Binary Search >>>>> >>>>> start = 2^n-1 high =2^n where n=0,1.... >>>>> >>>>> On Mon, Oct 24, 2011 at 12:28 AM, sunny agrawal < >>>>> sunny816.i...@gmail.com> wrote: >>>>> >>>>>> hint 1: try to find 2 indexes i, j such that a[i] <= K <= a[j] >>>>>> >>>>>> >>>>>> On Sun, Oct 23, 2011 at 11:23 PM, Ankuj Gupta <ankuj2...@gmail.com>wrote: >>>>>> >>>>>>> Given a sorted array of Infinite size, find an element âKâ in the >>>>>>> array without using extra memory in O (lgn) time >>>>>>> >>>>>>> -- >>>>>>> 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. >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Sunny Aggrawal >>>>>> B.Tech. V year,CSI >>>>>> Indian Institute Of Technology,Roorkee >>>>>> >>>>>> >>>>>> -- >>>>>> 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. >>>>>> >>>>> >>>>> -- >>>>> 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. >>>>> >>>> >>>> -- >>>> 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. >>>> >>> >>> >>> >>> -- >>> Bittu Sarkar >>> 5th Year Dual Degree Student >>> Department of Computer Science & Engineering >>> Indian Institute of Technology Kharagpur >>> >>> >>> -- >>> 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. >>> >> >> -- >> 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. >> > > > > -- > Saurabh Singh > B.Tech (Computer Science) > MNNIT 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. > -- Bittu Sarkar 5th Year Dual Degree Student Department of Computer Science & Engineering Indian Institute of Technology Kharagpur -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. 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