Using C language, write a program using function that will ask the user to input any set of numbers and get its cardinality. It is ang algebra and I don't know how to get it correctly. Make the...

Using C language, write a program using function that will ask the user to input
any set of numbers
and get its cardinality. It is ang algebra and I don't know how to get it correctly. Make the description below as your reference. Make sure that the user can input
any set of numbers not just the given example in the description and will get its cardinality. Thank you.

Description:

1] Cardinal Number of a Set Example:

Set A ={1, 4, 0, -3, -1, 3, 17}
Cardinal Number of Set A = 7