Homework Answers
PopulationReport(PopulationReport &p) {
regionName = p.regionName;
zip = p.zip;
numYears = p.numYears;
population = new int[numYears];
for (int i = 0; i < numYears; i++)
population[i] = p.population[i];
}
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Student ID: Student Name: private: string region Name; / The region's name int zip; Il The...
A hard c++ problem ◎Write a c++ program”Student.h”include Private data member, string firstName; string lastName; double...
A hard c++ problem ◎Write a c++ program”Student.h”include Private data member, string firstName; string lastName; double GPA(=(4.0*NumberOfAs+3.0*NumberOfBs+2.0*NumberOfCs+1.0*NumberOfDs)/( As+Bs+Cs+Ds+Fs)); Public data member, void setFirstName(string name); string getFirstName() const; void printFirstName() const; void getLastName(string name); string getLastName() const; void printLastName() const; void computeGPA(int NumberOfAs,int NumberOfBs,int NumberOfCs,int NumberOfDs,int NumberOfFs); double getGPA() const; double printGPA() const; A destructor and an explicit default constructor initializing GPA=0.0 and checking if GPA>=0.0 by try{}catch{}. Add member function, bool operator<(const Student); The comparison in this function based on...
public class Fish { private String species; private int size; private boolean hungry; public Fish() {...
public class Fish {
private String species;
private int size;
private boolean hungry;
public Fish() {
}
public Fish(String species, int size) {
this.species = species;
this.size = size;
}
public String getSpecies() {
return species;
}
public int getSize() {
return size;
}
public boolean isHungry() {
return hungry;
}
public void setHungry(boolean hungry) {
this.hungry = hungry;
}
public String toString() {
return "A "+(hungry?"hungry":"full")+" "+size+"cm "+species;
}
}Define a class called Lake that defines the following private...
Consider the Tollowing class declaration: class student record public: int age; string name; double gpa; }:...
Consider the Tollowing class declaration: class student record public: int age; string name; double gpa; }: Implement a void function that initiatizes a dynamic array of student records with the data stored in the file "university body.txt". The function has three formal parameters: the dynamic array "S db, the count, and the capacity. Open and close an ifstream inside the function. Remember, you must allocate memory for the initial size of the dynamic array using "new" inside this function. If...
struct Item { string name; int quantity; float cost; }; const int MAX_SIZE = 50; class...
struct Item { string name; int quantity; float cost; }; const int MAX_SIZE = 50; class ManageInventory { public: ManageInventory() : count{0}, p_pInventoryItems {new Item*[size]} { } ManageInventory(int size) : size{size}, count{0}, p_pInventoryItems {new Item*[size]} { } ~ManageInventory(); void addItem(string name, int quantity, float cost); private: int size {MAX_SIZE}; int count; Item ** p_pInventoryItems; }; Write the definition for addItem. Use the new operator to dynamically create instances of type Item. Store pointers to inventory items in the inventoryItems array....
Define a class called Student with ID (string), name (string), units (int) and gpa (double). Define...
Define a class called Student with ID (string), name (string), units (int) and gpa (double). Define a constructor with default values to initialize strings to NULL, unit to 0 and gpa to 0.0. Define a copy constructor to initialize class members to those of another Student passed to it as parameters. Overload the assignment operator (=) to assign one Student to another. Define a member function called read() for reading Student data from the user and a function called print()...
Here is the code from the previous three steps: #include <iostream> using namespace std; class Student...
Here is the code from the previous three steps:
#include <iostream>
using namespace std;
class Student
{
private:
//class variables
int ID;
string firstName,lastName;
public:
Student(int ID,string firstName,string lastName)
//constructor
{
this->ID=ID;
this->firstName=firstName;
this->lastName=lastName;
}
int getID() //getter method
{
return ID;
}
virtual string getType() = 0; //pure virtual function
virtual void printInfo() //virtual function to print basic details
of a student
{
cout << "Student type: " << getType() <<
endl;
cout << "Student ID: " << ID...
Greetings, everybody I already started working in this program. I just need someone to help me...
Greetings, everybody I already started working in this program. I just need someone to help me complete this part of the assignment (my program has 4 parts of code: main.cpp; Student.cpp; Student.h; StudentGrades.cpp; StudentGrades.h) Just Modify only the StudentGrades.h and StudentGrades.cpp files to correct all defect you will need to provide implementation for the copy constructor, assignment operator, and destructor for the StudentGrades class. Here are my files: (1) Main.cpp #include <iostream> #include <string> #include "StudentGrades.h" using namespace std; int...
class Upper { private int i; private String name; public Upper(int i){ name = "Upper"; this.i...
class Upper { private int i; private String name; public Upper(int i){ name = "Upper"; this.i = i;} public void set(Upper n){ i = n.show();} public int show(){return i;} } class Middle extends Upper { private int j; private String name; public Middle(int i){ super(i+1); name = "Middle"; this.j = i;} public void set(Upper n){ j = n.show();} public int show(){return j;} } class Lower extends Middle { private int i; private String name; public Lower(int i){ super(i+1); name =...
CSCI 135 Test 2 Name: 6, (21%) Consider the following definitions: class Student class Section public:...
CSCI 135 Test 2 Name: 6, (21%) Consider the following definitions: class Student class Section public: string getFirst ) string getLast () int getGrade) void set First (string s) void setLast (string ) void setGrade (nt g): numStudents () Student getNthStudent (int n) string getCourse ) string getInstructor ); private: private: string firstName string lastName Student students [SIZE: string course; string structor; grade; Write a function, honorRoll that returns a dynamic array containing only those students in section sec with...
Here is the code for the Infant class: public class Infant{ private String name; private int...
Here is the code for the Infant class: public class Infant{ private String name; private int age; // in months public Infant(String who, int months){ name = who; age = months; } public String getName(){ return name;} public int getAge(){ return age;} public void anotherMonth() {age = age + 1;} } The code box below includes a live Infant array variable, thoseKids. You cannot see its declaration or initialization. Your job is to find out which Infant in the array...
public class Fish {
private String species;
private int size;
private boolean hungry;
public Fish() {
}
public Fish(String species, int size) {
this.species = species;
this.size = size;
}
public String getSpecies() {
return species;
}
public int getSize() {
return size;
}
public boolean isHungry() {
return hungry;
}
public void setHungry(boolean hungry) {
this.hungry = hungry;
}
public String toString() {
return "A "+(hungry?"hungry":"full")+" "+size+"cm "+species;
}
}Define a class called Lake that defines the following private...
Consider the Tollowing class declaration: class student record public: int age; string name; double gpa; }: Implement a void function that initiatizes a dynamic array of student records with the data stored in the file "university body.txt". The function has three formal parameters: the dynamic array "S db, the count, and the capacity. Open and close an ifstream inside the function. Remember, you must allocate memory for the initial size of the dynamic array using "new" inside this function. If...
Here is the code from the previous three steps:
#include <iostream>
using namespace std;
class Student
{
private:
//class variables
int ID;
string firstName,lastName;
public:
Student(int ID,string firstName,string lastName)
//constructor
{
this->ID=ID;
this->firstName=firstName;
this->lastName=lastName;
}
int getID() //getter method
{
return ID;
}
virtual string getType() = 0; //pure virtual function
virtual void printInfo() //virtual function to print basic details
of a student
{
cout << "Student type: " << getType() <<
endl;
cout << "Student ID: " << ID...
CSCI 135 Test 2 Name: 6, (21%) Consider the following definitions: class Student class Section public: string getFirst ) string getLast () int getGrade) void set First (string s) void setLast (string ) void setGrade (nt g): numStudents () Student getNthStudent (int n) string getCourse ) string getInstructor ); private: private: string firstName string lastName Student students [SIZE: string course; string structor; grade; Write a function, honorRoll that returns a dynamic array containing only those students in section sec with...
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