[algogeeks] Re: swap objects without temp variable

in one line a=a^b^(b=a) ; --

Re: [algogeeks] file handle

I think char written by fputc in the file is goes into the buffer and written to the file only after closing of the file . I have tried it with the following code .First two loops print nothing but 3rd one prints A . that is why last closing file pointer overwrite the content written by pointer whi