@pankajsingh, did u observe the array in the 4th step? I think it will be like this
1 2 3 4 9 5 8 18 25 50 6 7 22 45 55 The second column is not sorted. You need to sort not only the rows, but also the columns accordingly. I think it will become more complex. On Wed, Jan 11, 2012 at 5:51 PM, pankajsingh <psingh...@gmail.com> wrote: > I thought of a simpler algo, i m using the property of this matrix > That is. a[i][0] is smallest of a[i][] and a[i+1][]....so on,so to > decide next smallest element i will only consider > a[i][0]... > > i will swap element if required and sort the row(too by swapping) if > element are changed. > > on the above example > > 1)1 3 4 8 9 > 2 5 18 25 50 > 6 7 22 45 55 > > 2) > 1 2 4 8 9 > > 3 5 18 25 50 > ............ > > > 3) > 1 2 3 4 9 > 8 5 18 25 50 > > ........... > sorting > 4) > 1 2 3 4 9 > > 5 8 18 25 50 > .........- > > 5) > 1 2 3 4 5 > 9 8 18 25 50 > .......... > 6) > 1 2 3 4 5 > 8 9 18 25 50 > 6 7 22 45 55 > > 7) > > 1 2 3 4 5 8) 1 2 3 4 5 > 6 9 18 25 50 6 9--- > 8 7 22 45 55---> 7 8 22.....and so on... > > for swapping without space use > a=a+b; > b=a-b; > a=a-b; > it worked for examples i had taken....pls notice me if any flaw with this.. > > On 1/11/12, pankajsingh <psingh...@gmail.com> wrote: > > srry some formatting problem...i will repost later....... > > > > > -- > Pankaj Singh > B.Tech in Computer Science and Engineering - lllrd year > IIT Roorkee, India > > -- > 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.