Is it mandatory to maintain a data structure for virtual memory as an array of size 32? Coz I developed all the way without having virtual memory in mind.

No,regex.h is not permitted. regex.h may be a part of the system-provided POSIX library but you are only allowed to use the C11 standard library functions. Refer this link to know the headers that you'll be allowed to use https en.cppreference.com w...

In an assignment expression, will I be tested on intricate cases like sas abc - 2.4 pqr Error ?

Should there be an explicit condition check where the number of arguments passed in a function call matches the number of formal parameters in the function definition?

Can there be a variable name with the same name as a function defined?

As it is given that identifiers (variable and function names) consist of 1..12 lowercase alphabetic characters, such as budgie Should there be an explicit condition check and throw errors on identifiers that exceed 12 characters and identifiers ...

Hi Prof., A quick question, just wanted to clarify if a - 5.4 b - a 8.2 c - a b is the same as a -5.4 b -a 8.2 c - a b