12345|12345 FFFFF|EEEEE WE HAVE TO CREATE THE PATTERN LIKE F E F E F E F E F E ACCORDING TO MY UNDERSTANDING WE CAN DIRECTLY REPLACE THE 2ND WITH SECOND AND 4TH WITH 4TH TELL CORRECT ME IF I AM WRONG AND I AM TRATING WRONG???????
On Sun, Sep 4, 2011 at 8:04 PM, *$* <[email protected]> wrote: > yes n/4 swaps are required. +1 aditya kumar > > > On Sun, Sep 4, 2011 at 6:32 PM, aditya kumar <[email protected] > > wrote: > >> swap n/2-1 with n/2+1 , and then n/2-3 with n/2+3 till we reach n-1 . >> so we need n/4 swaps . >> >> >> On Sun, Sep 4, 2011 at 5:28 PM, Anup Ghatage <[email protected]> wrote: >> >>> That's interesting. >>> >>> when n = 3 >>> >>> We have been given this :F F F | E E E >>> >>> Swap the middle element and it becomes: F E F | E F E >>> >>> Which is what you want, but when n = 5 >>> >>> F F F F F | E E E E E >>> >>> And you swap the middle element it becomes: F F E F F | E E F E E >>> >>> So the same startegy doesn't apply. >>> >>> But if you do with from the center for every alternate element, it works >>> >>> for n = 3 >>> >>> F F F | E E E > F F E | F E E > E F E | E F E >>> >>> It also works for n = 5 etc. So, It is a more uniform solution if you >>> may. >>> >>> -- >>> 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. >> > > > > -- > Thx, > --Gopi > > > -- > 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.
