[Zahra]

Hi;

which one is true and why

The function deletePos does the following (Array-Based List):
(a) shifts array elements one position to the left after the position
passed.

b) shifts array elements one position to the left overwriting the
element at the position passed.

[DaWei]

deletePos is not a member of the C/C++ standard runtime library. You will need to refer to the documentation for whatever library you have that defines it.

[Zahra]

this function is refer to the Array-Based List Class ;

so what does it do ;

my friend say B

but i am not sure about that .

becuse while shifting left , its allready make overwriting