Consider the following overloaded function headings: void printList(int list[], int size); void printList(string sList[], int size); and the declarations: int ids[50]; double unitPrice[100]; string birds[70]; Which of the following function calls is valid, that is, will not cause syntax or run time error? a) printList(ids, 50); b) printList(birds, 70); c) printList(unitPrice, 100); d) printList(ids, 75); e) printList(birds, 50);

Write a function named contains-double in Scheme that takes a list as input and returns true if an item every appears twice in a row. You may assume the list is flat (i.e., no nested lists).

need help in C++ Problem: You are asked to create a program for storing the catalog of movies at a DVD store using functions, files, and user-defined structures. The program should let the user read the movie through the file, add, remove, and output movies to the file. For this assignment, you must store the information about the movies in the catalog using a single vector. The vector's data type is a user-defined structure that you must define on functions.h following these rules: Identifier for the user-define structure: movie. Member variables of the structure "movie": name (string), year (int), and genre (string). Note: you must use the identifiers presented before when defining the user-defined structure. Your solution will NOT pass the unit test cases if you do not follow the instructions presented above. The main function is provided (you need to modify the code of the main function to call the user-defined functions described below). The following user-defined functions are…