dont you think it is illegal using x=x-- or x=--x;?? On Thu, Jul 21, 2011 at 2:56 PM, karthiga m <[email protected]> wrote: > in code A using pr e- decrement therefore i gets decremented when > checking while condition so > it will print as 9 8 7 6 5 4 3 2 1 ..... > in code B using post-decrement it will prints like 9 8 7 6 5 4 3 2 1 0 > here why zero printing means while checking while condition x-- have > previous value..therefore at tht time x-- is 1 so while condition > executing and prints x value as zero. > > On 7/21/11, Reynald <[email protected]> wrote: >> Code: A >> int main() >> { >> int x = 10; >> while ( x = --x) >> printf( " %d ", x); >> getchar(); >> } >> >> Code: B >> int main() >> { >> int x = 10; >> while ( x = x--) >> printf( " %d ", x); >> getchar(); >> } >> >> Does Code-A and Code-B work similar? Justify. >> >> -- >> 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. > >
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