It's obvious that you run something [completely] different from what you post - i.e. with the incorrect quotes it will not run at all and you haven't noticed them, the different output you claim, etc.
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs