I tried out the program and I keep getting 01...Code:What is the outcome of running the following code: int c=0; cout<<c++<<c; Undefined 01 00
Code:psycho@Shiva:~/Programming/Laboratory$ g++ -ansi -pedantic -Wall coutUndefined.cpp psycho@Shiva:~/Programming/Laboratory$ ./a.out 01
I believe what is ment by Undefined, is its not stated specificly in the standard what will come out, so it can vary from compiler to compiler, and/or platform to platform. Basicly, you will never know the exact outcome, so don't expect what you got to be the same as what some one else would.
If any part of my post is incorrect, please correct me.
This post is not guarantied to be correct, and is not to be taken as a matter of fact, but of opinion or a guess, unless otherwise noted.
> I tried out the program and I keep getting 01...
You misunderstand the nature of "undefined".
http://www.eskimo.com/~scs/C-faq/q11.33.html
This specifically includes all your expected answers, and a whole bunch of other outcomes as well.
And yes, that quiz question has the right answer.
http://www.eskimo.com/~scs/C-faq/s3.html
You'll always come unstuck if you try and do too much with the increment and decrement operators.
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
