just find minimum and secon minimum by taking two variables in O(n) On 10 October 2011 17:57, sandeep nagamalli <[email protected]> wrote:
> @Shiva: How can min heap be uesd, can you eloborate a bit. > > As far as i see, the best possible is O(nlogn) i.e by sorting and scanning > over the complete array once. > > > > > On Mon, Oct 10, 2011 at 9:49 AM, shiva@Algo <[email protected]>wrote: > >> I think Min heap will do that.. >> >> >> On Mon, Oct 10, 2011 at 12:37 AM, Ankur Garg <[email protected]>wrote: >> >>> Given an unsorted array of Integers >>> >>> Find 2 nos whose diff is minimum >>> >>> Say Array is 4 2 18 19 11 8 5 >>> >>> Nos are 18 and 19 >>> >>> Algo shud be of 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 [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]. >>> 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 [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > > > -- > Thanks&Regards: > -sandeep > > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- **With Regards Deoki Nandan Vishwakarma IIT ROORKEE 9760340784 for Computer Science Interview Material see my home page https://sites.google.com/site/deokinandanmaterials/ * * -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
