Hi !! Why there are three statement of loop in C++ !?why is not one !!

Question

And what does the benefit of the cin in C++ if it stop of input if the user enter a space !!!

Answer 1

cin is used for taking input without gap.If you want to get input with gap then have a look at it:
https://www.includehelp.com/cpp-tutorial/how-to-read-a-string-with-spaces-in-cpp.aspx

Answer 2

please your code and link on your code