Multiple choice:The return value type of function in C language is determined by ().

The return value type of function in C language is determined by ()@[ D](1)
A. The type of expression in the return statement.
B. The main calling function type of the calling function.
C. Temporarily determined when the function is called.
D. The type of function specified when defining a function.




A. The type of expression in the return statement.
B. The main calling function type of the calling function.
C. Temporarily determined when the function is called.
D. The type of function specified when defining a function.


answer：D