I am really confused with the whitespaces concept [HELP ME]!

[thepsrag]

Hi i am a beginner a at programming
so I have a program with switch case conditional statement which expects a char but i am confused a lot with the whitespaces topic
this is my program and the result where is does not ask for the character value

and i wrote another program because someone told me that a leading newline tab space are considered as whitespace and are taken a char values but in this program seems to be working it takes the input properly


i am totally confused can anyone help me please

thanks in advance!

[laserlight]

Print the value of the invalid input as an integer. Check what character has that value in say, an ASCII table. Based on this observation, what could be the problem?