u can always retrieve that value from the union that has been assigned last.therefore u get correct answer only for x.c
in the case of union y y.a=100 and so the output but am not sure why y.b is printing character equivalent of 100. On Sun, Jul 17, 2011 at 1:58 AM, Shubham Maheshwari < [email protected]> wrote: > you mean to say .. the ques is wrong ... or what ...!! > > > On Sun, Jul 17, 2011 at 1:54 AM, sagar pareek <[email protected]>wrote: > >> I think you must first read about unions and the differences between union >> and structures :) >> >> On Sun, Jul 17, 2011 at 1:48 AM, Shubham Maheshwari < >> [email protected]> wrote: >> >>> "union" Data Type >>> What is the output of the following program? Why? >>> #include >>> main() { >>> typedef union { >>> int a; >>> char b[10]; >>> float c; >>> } >>> Union; >>> Union x,y = {100}; >>> x.a = 50; >>> strcpy(x.b,"hello"); >>> x.c = 21.50; >>> printf("Union x : %d %s %f n",x.a,x.b,x.c); >>> printf("Union y : %d %s %f n",y.a,y.b,y.c); >>> } >>> >>> -- >>> Shubham Maheshwari >>> ShubZz >>> O.o o.O >>> >>> enJoY ...!!! >>> >>> -- >>> 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 >> SAGAR PAREEK >> COMPUTER SCIENCE AND ENGINEERING >> NIT 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. >> > > > > -- > Shubham Maheshwari > ShubZz > O.o o.O > > enJoY ...!!! > > -- > 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, Kamakshi [email protected] -- 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.
