@ashish can u give an xample.....plz...i have read a lot archives ...but cant find in 0(1) space....u using 2 var only...plz give xample...nended urgent.thnx
On Tue, Oct 4, 2011 at 7:26 AM, Ashish Goel <[email protected]> wrote: > keep two var row0 and col0 for checking if there is any 0 in row0flag > /col0flag > > now walk over elements from 1,1 to n,m and set corresponding entry in 0th > row /column if you hit a zero. > > now walk over zeroth column and rwo and set the complete row/col if a 0 is > there in 0th row/col. > > after this based on row0flag/col0flag, set oth col/row values to 0. > > Best Regards > Ashish Goel > "Think positive and find fuel in failure" > +919985813081 > +919966006652 > > > > On Mon, Oct 3, 2011 at 12:08 PM, rahul sharma <[email protected]>wrote: > >> yeah it is wrong......i have a solution but uses 0(n+m) space.....i need >> it in 0(n*m) tymand o(1) space >> >> >> On Mon, Oct 3, 2011 at 11:55 AM, shady <[email protected]> wrote: >> >>> search archives :-/ >>> >>> >>> On Mon, Oct 3, 2011 at 11:47 AM, pranav agrawal < >>> [email protected]> wrote: >>> >>>> @rahul sharma, i ran this code, it is producing wrong answer :| >>>> >>>> check it, http://codepad.org/THv1hJq1 >>>> >>>> anyone with correct solution? >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Algorithm Geeks" group. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msg/algogeeks/-/26XU3UBqZ6EJ. >>>> >>>> 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. >>> >> >> -- >> 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. > -- 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.
