"Any possible o(1) space o(n) soln?" O(1) space and O(n) time complexity ?
On Mon, Jul 18, 2011 at 7:46 PM, saurabh singh <[email protected]> wrote: > In that case only the size of hash table will be required to increase.Any > possible o(1) space o(n) soln? > > > On Mon, Jul 18, 2011 at 7:43 PM, shady <[email protected]> wrote: > >> O(n) for both space and time....... >> count the number of times each character is coming = O(n) space in worst >> case >> start from the string beginning if character has count == 1 print it O(n) >> in worst case >> this works with ASCII characters... since we can hash them on their values >> 0, 255.......... for languages like hindi, german don't know :) >> >> >> On Mon, Jul 18, 2011 at 7:35 PM, hary rathor <[email protected]>wrote: >> >>> can anybody tell me in O(n) solution,? >>> >>> >>> -- >>> 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. >> > > > > -- > 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 [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.
