Question

Program using Auto Variable​

Answer 1

Answer:

In computer programming, an automatic variable is a local variable which is allocated and deallocated automatically when program flow enters and leaves the variable's scope. the scope is the lexical context, particularly the function or block in which a variable is defined. local data is typically (in most languages) invisible outside the function or lexical context where it is defined. local data is also invisible and inaccessible to a called function,[note 1] but is not deallocated, coming back in scope as the execution thread returns to the caller.