reverse full array first then, reverse last k elemnts and initial n-k elements seperately this will do On Fri, Jul 2, 2010 at 8:34 PM, Ratnesh Thakur <[email protected]>wrote:
> correction.. > a[j]=a[j-1] instead of a[i]=a[i-1] > > > On Fri, Jul 2, 2010 at 7:30 PM, Ratnesh Thakur > <[email protected]>wrote: > >> i think this should work. >> >> >> for(i=1;i<=k;i++) >> { >> var=a[n-1] >> for(j=n-1;j>=1;j--) >> a[i]=a[i-1] >> a[0]=var >> >> } >> >> On Fri, Jul 2, 2010 at 5:36 PM, Saurabh Ahuja <[email protected]>wrote: >> >>> a[0] = a[2] >>> a[1] = a[3] >>> a[2] = a[4] >>> >>> a[0] and a[1] has been changed >>> a[3] = a[0] >>> a[4] = a[1] >>> >>> so this solution would not work. >>> >>> >>> On Fri, Jul 2, 2010 at 5:14 PM, Akash Gangil <[email protected]>wrote: >>> >>>> wouldn't this work: >>>> >>>> >>>> >>>> for i in range(0,len) >>>> a[i] = a[(i+2)%5]; >>>> >>>> where len is the length of array >>>> >>>> >>>> On Sat, Jun 26, 2010 at 3:37 PM, sharad kumar <[email protected] >>>> > wrote: >>>> >>>>> i have to right rotate an array by k positions >>>>> 1 2 3 4 5 for k=2 o/p shud be >>>>> 3 4 5 1 2 >>>>> >>>>> >>>>> P.S---do not give block reversal method for array rotation and soln >>>>> must be inplace.....plzz write ur logic also along with d code >>>>> >>>>> -- >>>>> 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]<algogeeks%[email protected]> >>>>> . >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/algogeeks?hl=en. >>>>> >>>> >>>> >>>> >>>> -- >>>> Best Regards >>>> Akash Gangil >>>> >>>> -- >>>> 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]<algogeeks%[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]<algogeeks%[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]<algogeeks%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- With Regards, Jalaj Jaiswal +919026283397 B.TECH IT IIIT 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.
