i think 1st is wrong bt 2nd is correct...... On Fri, Aug 5, 2011 at 9:51 PM, nishaanth <[email protected]> wrote:
> i think both are erroneous. > > first statement .... i think you are trying to change the array address > which is not possible. > > second statement....&arr doesn't make any sense i guess.... arr gives the > address but &arr is not allowed > > > On Fri, Aug 5, 2011 at 4:19 PM, Vijay Khandar <[email protected]>wrote: > >> but u initialized **dp means ..... >> ex-dp=&p and p=&arr then its correct so dp contains addr of p which >> inturns contains addrof arr now **dp is correct initialization. >> >> >> On Fri, Aug 5, 2011 at 7:45 PM, Arun Vishwanathan < >> [email protected]> wrote: >> >>> i see but is not arr a pointer to first array element and so &arr contain >>> address of that pointer ? >>> >>> >>> On Fri, Aug 5, 2011 at 4:06 PM, Vijay Khandar >>> <[email protected]>wrote: >>> >>>> I dont think so dp=&arr; since **dp; dp contains the addr of another >>>> ptr variable... >>>> >>>> On Fri, Aug 5, 2011 at 7:27 PM, Arun Vishwanathan < >>>> [email protected]> wrote: >>>> >>>>> >>>>> I guess someone had posted a link earlier from which I have a basic >>>>> doubt >>>>> >>>>> when u have >>>>> >>>>> int arr[3]={1,0,2}; >>>>> int **dp; >>>>> int (*pa)[3]; >>>>> >>>>> is this the right assingment for instance? >>>>> >>>>> pa=arr; >>>>> dp=&arr; >>>>> >>>>> or have I flipped the ampersand in assigning? >>>>> >>>>> Also when I do pa++ will it jump by size of int or the whole array >>>>> size it points to? >>>>> -- >>>>> "People often say that motivation doesn't last. Well, neither does >>>>> bathing - that's why we recommend it daily." >>>>> >>>>> -- >>>>> 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. >>>> >>> >>> >>> >>> -- >>> "People often say that motivation doesn't last. Well, neither does >>> bathing - that's why we recommend it daily." >>> >>> -- >>> 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. >> > > > > -- > S.Nishaanth, > Computer Science and engineering, > IIT Madras. > > -- > 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 Himanshu Kansal Msc Comp. sc. (University of Delhi) -- 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.
