@Rajeev...ignore my previous two posts..... the grouping can be done as
55 554 quality is 2*1+1 = 3 which is the highest On 7/8/11, Piyush Sinha <ecstasy.piy...@gmail.com> wrote: > sorry a typing mistake...lst line contains only 4 > > On 7/8/11, Piyush Sinha <ecstasy.piy...@gmail.com> wrote: >> @Rajeev..there is the fault.....for 55554, there can be 2 excellent >> groups.. >> >> 55 >> 55 >> 54 >> >> therefore, quality = 2*2 = 4 >> >> which is highest... >> >> On 7/8/11, rajeev bharshetty <rajeevr...@gmail.com> wrote: >>> It scans 555 count=3(excellent group) it will put in one group than 54 >>> since the count is one puts that in usual group quality =2*1 =2 , >>> >>> On Fri, Jul 8, 2011 at 1:28 AM, Piyush Sinha >>> <ecstasy.piy...@gmail.com>wrote: >>> >>>> @Rajeev...check ur logic for 55554 >>>> >>>> On 7/8/11, rajeev bharshetty <rajeevr...@gmail.com> wrote: >>>> > So, I think first check for excellent groups then good and then usual >>>> > to >>>> > increase the quality. >>>> > So to get excellent groups scan the string and keep a count of the >>>> > contagious repeating elements ,if count==3 or count==2,then put in >>>> > one >>>> > group >>>> > The same procedure for good and usual accord to constraints . >>>> > >>>> > >>>> > >>>> > On Thu, Jul 7, 2011 at 11:46 PM, Piyush Sinha >>>> > <ecstasy.piy...@gmail.com>wrote: >>>> > >>>> >> You are given a String number containing the digits of a phone >>>> >> number >>>> >> (the number of digits, n, can be any positive integer) . To help you >>>> >> memorize the number, you want to divide it into groups of contiguous >>>> >> digits. Each group must contain exactly 2 or 3 digits. There are >>>> >> three >>>> >> kinds of groups: >>>> >> • Excellent: A group that contains only the same digits. For >>>> >> example, >>>> 000 >>>> >> or 77. >>>> >> • Good: A group of 3 digits, 2 of which are the same. For example, >>>> >> 030, 229 or 166. >>>> >> • Usual: A group in which all the digits are distinct. For example, >>>> >> 123 >>>> or >>>> >> 90. >>>> >> The quality of a group assignment is defined as 2 × (number of >>>> >> excellent groups) + (number of good groups) >>>> >> Divide the number into groups such that the quality is maximized. >>>> >> Design an efficient >>>> >> algorithm to return the solution that maximizes the quality. >>>> >> >>>> >> -- >>>> >> *Piyush Sinha* >>>> >> *IIIT, Allahabad* >>>> >> *+91-8792136657* >>>> >> *+91-7483122727* >>>> >> *https://www.facebook.com/profile.php?id=100000655377926 * >>>> >> >>>> >> -- >>>> >> 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. >>>> > >>>> > >>>> >>>> >>>> -- >>>> *Piyush Sinha* >>>> *IIIT, Allahabad* >>>> *+91-8792136657* >>>> *+91-7483122727* >>>> *https://www.facebook.com/profile.php?id=100000655377926 * >>>> >>>> -- >>>> 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. >>> >>> >> >> >> -- >> *Piyush Sinha* >> *IIIT, Allahabad* >> *+91-8792136657* >> *+91-7483122727* >> *https://www.facebook.com/profile.php?id=100000655377926 * >> > > > -- > *Piyush Sinha* > *IIIT, Allahabad* > *+91-8792136657* > *+91-7483122727* > *https://www.facebook.com/profile.php?id=100000655377926 * > -- *Piyush Sinha* *IIIT, Allahabad* *+91-8792136657* *+91-7483122727* *https://www.facebook.com/profile.php?id=100000655377926 * -- 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.
