when swap is called ,as it is a macro ,before compilation its code is replaced and the code before compilation bcomes:
> # define swap(a,b) temp=a; a=b; b=temp; > main( ) > { > int i, j, temp; > i=5; > j=10; > temp=0; > if( i > j) > //code replaced here > temp=a; //not executed (false) > a=b; //a=10(from b=10) b=temp; //b=0 (from temp=0) > printf( ā%d %d %dā, i, j, temp); > } > > and that is why u get output 10,0,0... > > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.