try from back end surender
On Wed, Jul 20, 2011 at 9:54 PM, Soumya Prasad Ukil <[email protected]>wrote: > Two passes over the original array is required. > > > On 20 July 2011 08:10, SAMMM <[email protected]> wrote: > >> You can do it using stack concept:-- >> >> Pop the element from the end , taking two variable index1, index2 and >> Ch(character to Iterate) >> >> Eg:- a1b4 .... here index1=4 , Ch='b', index2=1; >> >> Start filling the element of Ch from the extreme end of the array .. >> From right hand side . >> >> The array will look like this :- >> >> a b b b b >> >> In next iteration : Index1=index2,ch=a, index= no value( Underflow) >> >> repeat the same process giving:- >> >> a b b b b. (soln). >> >> >> Add element at the end .. Like character 'b' is added from the Right >> hand end of the array . >> >> >> If any bug in my approach ... comments me ... >> >> >> -- >> 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. >> >> > > > -- > regards, > soumya prasad ukil > > -- > 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.
