u hv just declared the variable and not defined it.So no memory is allocated to var. so u l get the undefined reference error. either remove extern or define new local variable int var =10; Ashima M.Sc.(Tech)Information Systems 4th year BITS Pilani Rajasthan
On Wed, Aug 31, 2011 at 7:56 AM, Rajesh Kumar <[email protected]>wrote: > What we do to remove error?? > #include<stdio.h> > extern int var; > main() > { > var=10; > return 0; > } > > Regards > Rajesh Kumar > > > -- > 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.
