@aakash i quite confused abt ur algo can u plz give some example to explain it thanks
On Wed, Jul 13, 2011 at 10:32 AM, shilpa gupta <shilpagupta...@gmail.com>wrote: > @nicks..if i am getting ur algo right than > if input array is > 0, -10, -12, 19, 20, -1, -2 > than array b will be > 0, 0, 0, 19, 380, -1, 2 > so ans ll b 380 > but ans should b > 45600 > > On Wed, Jul 13, 2011 at 10:18 AM, oppilas . <jatka.oppimi...@gmail.com>wrote: > >> The O(N) solution which I can think of. >> We need to divide the array in subarray's with division point being 0. >> Now, in those sub arrays, there are two cases: >> First- even number of -ve numbers, then max product of that subarray will >> be product of all elements. >> If it contains odd number, then take the product of sub array and divide >> it with min( MOD(product from start to first- ve number),( last -ve number >> till end)) >> >> >> On Wed, Jul 13, 2011 at 10:03 AM, shilpa gupta >> <shilpagupta...@gmail.com>wrote: >> >>> array contain negative numbers also including natural numbers correct >>> it... >>> >>> On Wed, Jul 13, 2011 at 9:43 AM, shilpa gupta >>> <shilpagupta...@gmail.com>wrote: >>> >>>> given an array of natural numbers (+ve, 0, -ve) find the maximum >>>> product of continuous elements.efficient( O(nlogn) or better)solution >>>> is needed. >>>> thanks >>>> >>>> -- >>>> 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. >>>> >>>> >>> >>> >>> -- >>> shilpa gupta >>> b tech 2nd year >>> computer science and engineering >>> 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. >>> >> >> -- >> 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. >> > > > > -- > shilpa gupta > b tech 2nd year > computer science and engineering > mnnit allahabad > > -- shilpa gupta b tech 2nd year computer science and engineering 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.