Write a C program that creates a security access code from a social security number entered by a user as follows:  Using a recursive function it adds all of the digits of the social security number and then using a regular function gets the square number of the sum and displays it.  The access code displayed should be initialized as an integer number but using type casting is displayed as a floating number.

Write a C program that creates a security access code from a social security number entered by a user as follows:  Using a recursive function it adds all of the digits of the social security number and then using a regular function gets the square number of the sum and displays it.  The access code displayed should be initialized as an integer number but using type casting is displayed as a floating number.