Define a default constructor that initializes the data members, string title and integer year, with the default values "Empty" and -1, respectively. Ex: If the input is Magnolia 1989, then the output is: Title: Empty, Year: -1 Title: Magnolia, Year: 1989 Note: The class's print function is called first after the default constructor, then again after the inputs are passed to the setters. 1 #include 2 #include 3 using namespace std; 4 5 class Book { 6 public: 7 8 9 10 11 12 13 14 Book(); void SetTitle(string bookTitle); void Set Year (int bookYear); void Print(); private: string title; int year;

C:/Users/r1821655/CLionProjects/untitled/sequence.cpp:48:5: error: return type specification for constructor invalidtemplate <class Item>class sequence{public:// TYPEDEFS and MEMBER SP2020typedef Item value_type;typedef std::size_t size_type;static const size_type CAPACITY = 10;// CONSTRUCTORsequence();// MODIFICATION MEMBER FUNCTIONSvoid start();void end();void advance();void move_back();void add(const value_type& entry);void remove_current();// CONSTANT MEMBER FUNCTIONSsize_type size() const;bool is_item() const;value_type current() const;private:value_type data[CAPACITY];size_type used;size_type current_index;};}    48 |     void sequence<Item>::sequence() : used(0), current_index(0) { }      |     ^~~~ line 47 template<class Item> line 48 void sequence<Item>::sequence() : used(0), current_index(0) { }

C++ coding project just need some help getting the code thank you!

/*     Interface File: Movie.h           Declaration of Movie Class (Variables - "Data Members" or "Attributes" AND Functions - "Member Functions" or "Methods") */ #ifndef MOVIE_H     // Include Guard or Header Guard -If already defined ignore rest of code #define MOVIE_H     // Otherwise, define MOVIE_H #include<string>                       // Note: Not "using namespace std;" or even "using std::string" class Movie { private:     std::string title = "";    // Explict scope used  -->  std::string     int year = 0; public:     Movie(std::string title = "", int year = 1888);     // Declaring a Default Constructor     ~Movie();                                     // A Destructor used for freeing up resources     void set_title(std::string title_param);     std::string get_title() const;           // "const" safeguards class variable changes within function     std::string get_title_upper() const;     void set_year(int year_param);     int get_year() const; };           //…

Double Bubble For this exercise you need to create a Bubble class and construct two instances of the Bubble object. You will then take the two Bubble objects and combine them to create a new, larger combined Bubble object. This will be done using functions that take in these Bubble objects as parameters. The Bubble class contains one data member, radius_, and the corresponding accessor and mutator methods for radius_, GetRadius and SetRadius. Create a member function called CalculateVolume that computes for the volume of a bubble (sphere). Use the value 3.1415 for PI. Your main function has some skeleton code that asks the user for the radius of two bubbles. You will use this to create the two Bubble objects. You will create a CombineBubbles function that receives two references (two Bubble objects) and returns a Bubble object. Combining bubbles simply means creating a new Bubble object whose radius is the sum of the two Bubble objects' radii. Take note that the CombineBubbles function…

/ CONSTANT//   static const int DEFAULT_CAPACITY = ____//     IntSet::DEFAULT_CAPACITY is the initial capacity of an//     IntSet that is created by the default constructor (i.e.,//     IntSet::DEFAULT_CAPACITY is the highest # of distinct//     values "an IntSet created by the default constructor"//     can accommodate).//// CONSTRUCTOR//   IntSet(int initial_capacity = DEFAULT_CAPACITY)//     Post: The invoking IntSet is initialized to an empty//           IntSet (i.e., one containing no relevant elements);//           the initial capacity is given by initial_capacity if//           initial_capacity is >= 1, otherwise it is given by//           IntSet:DEFAULT_CAPACITY.//     Note: When the IntSet is put to use after construction,//           its capacity will be resized as necessary.//// CONSTANT MEMBER FUNCTIONS (ACCESSORS)//   int size() const//     Pre:  (none)//     Post: Number of elements in the invoking IntSet is returned.//   bool isEmpty() const//     Pre:  (none)//…

QUESTION 3 A constructor is like a function. It can return any type value needed. True False

// CONSTANT//   static const int DEFAULT_CAPACITY = __10__//     IntSet::DEFAULT_CAPACITY is the initial capacity of an//     IntSet that is created by the default constructor (i.e.,//     IntSet::DEFAULT_CAPACITY is the highest # of distinct//     values "an IntSet created by the default constructor"//     can accommodate).//// CONSTRUCTOR//   IntSet(int initial_capacity = DEFAULT_CAPACITY)//     Post: The invoking IntSet is initialized to an empty//           IntSet (i.e., one containing no relevant elements);//           the initial capacity is given by initial_capacity if//           initial_capacity is >= 1, otherwise it is given by//           IntSet:DEFAULT_CAPACITY.//     Note: When the IntSet is put to use after construction,//           its capacity will be resized as necessary.//// CONSTANT MEMBER FUNCTIONS (ACCESSORS)//   int size() const//     Pre:  (none)//     Post: Number of elements in the invoking IntSet is returned.//   bool isEmpty() const//     Pre:  (none)//…