@gaurav :y it is -2?y not +2? On Sat, Jul 16, 2011 at 2:13 PM, sukhmeet singh <[email protected]>wrote:
> for problem1 you can use %hi or %hd .. while scanning .. > > > On Thu, Jul 14, 2011 at 12:03 PM, Gaurav Jain <[email protected]>wrote: > >> @Nicks >> *Problem 1* >> >> %d is used to take a signed integer as input. To take a short integer as >> input, use %hi. That way, you would get the correct answer as 2. >> >> *Problem 2:* >> a:1 means that variable a is of width *1 bit* >> Similarly, b:2 means that b is of width *2 bits* >> >> b = 6 sets the two bits as 10, (last two bits of 110 considered), which is >> equal to -2 >> a = 2 sets the only bit as 0, (last bit of 10 considered), which is >> nothing but zero. >> >> Bit-fields like these however tend to be implementation-dependent and in >> the interest of portability should be avoided. >> >> t.b = 6 sets the last two bits of b as 10, which is -2 in 2's complement >> t.a = 2 sets the >> On Thu, Jul 14, 2011 at 1:18 AM, nicks <[email protected]>wrote: >> >>> Hey Guys, plz help me in getting these 2 C output problems >>> >>> *PROBLEM 1>.* >>> * >>> * >>> *#*include<stdio.h> >>> int main() >>> { >>> short int a,b,c; >>> scanf("%d%d",&a,&b); >>> c=a+b; >>> printf("%d",c); >>> return 0; >>> } >>> INPUT- >>> 1 1 >>> >>> OUTPUT >>> 1 >>> >>> i am not getting why 1 is coming in the output.....what difference is >>> using short making in the code ??? >>> >>> >>> *PROBLEM 2>.* >>> * >>> * >>> * >>> * >>> #include<stdio.h> >>> main() >>> { >>> struct >>> { >>> int a:1; >>> int b:2; >>> }t; >>> t.b=6; >>> t.a=2; >>> printf("%d %d",t.a,t.b); >>> } >>> >>> OUTPUT >>> 0 -2 >>> >>> What does the statement a:1 and b:1 mean and what are they doing.....i >>> am seeing them first time ever...hence not able to get the output....if >>> someone has any idea plz help !! >>> >>> -- >>> 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. >>> >> >> >> >> -- >> Gaurav Jain >> Associate Software Engineer >> VxVM Escalations >> Symantec Software India Pvt. Ltd. >> >> >> >> -- >> 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. > -- 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.
