Hello please help me answer 2 questions related to C++. 1) What does the function header of a function which accepts a pointer to a pointer to an int value look like? Please provide an example. 2) How would I call such a function? Please provide a mock example. Thanks

For this week's conversation, since we are talking about functions, most other programming languages have a main function. Python, on the other hand, does not have a main function unless we define it. Why does Python not have a main function

What are the potential risks of creating and using recursive function objects, and how can they be mitigated?

I need help making this C program which uses pointers.  #include<stdio.h> //for printf and scanf #include<ctype.h> //for tolower function //function prototypes void Greeting(); //welcome the user to the gas station app void ViewAndGetSelection(char* selectionPtr); //input: the user's selection (input/output parameter) //display the program options and get the users selection //use an input/output parameter for the selection void ProcessSelection(char selection, double* balancePtr); //input: the user's selection by copy (input parameter) //input: the account balance (input/output parameter) //display a message that the selection has been entered //display the balance when the user enters 'b' //allow the user to add money to the account when the user enters 'u' int main() { char choiceInMain; double balanceInMain = 0.00; //call the greeting function //view and get the selection - function call //change the selection to lower or upper case //make sure the user did not enter q…