What is output of this code ? C++

Question

https://drive.google.com/file/d/1vi5UWeqov2unG18bD3zK-IIANceixPWJ/view?usp=drivesdk

when I run I got different answer.

https://code.sololearn.com/cXPY6dMSL01p/?ref=app

Answer 1

Look closely. The array in the quiz contains one whitespace at the end of the string. It counts as one character.

Answer 2

yes, in question they put whitespace if we look closely , so answer is 7 right. thank you