I need a pseudocode, flowchart and UML class Diagram.

C ++ Project 1:

main function: Holidays.cpp

#include "Date.h" // Function Definitions

#include // For input and output

using namespace std;

// Start of main

void bubbleSort(Date date[], int n)//d is an array of dates, n is the size of the array

{

int i, j;

for (i = 0; i < n - 1; i++)

// Last i elements are already in place

for (j = 0; j < n - i - 1; j++)

if (date[j] > date[j + 1])

{

Date temp = date[j];

date[j] = date[j + 1];

date[j + 1] = temp;

}

}

int main() {

// Declare arrays and variables

const int SIZE = 7; // Size of array elements

const int COUNT = 6; // Number of holidays

Date weekDays[SIZE]; // Weekday array

Date holidays[COUNT]; // Holiday array

string holidaysDescription[COUNT];

int year = 0;

Date easterSunday(04, 01, 2018); // Easter Sunday

holidays[0] = easterSunday;

holidaysDescription[0] = "Easter Sunday";

Date mothersDay(05, 13, 2018); // Mother's Day

holidays[1] = mothersDay;

holidaysDescription[1] = "Mother's Day";

Date memorialDay(05, 28, 2018); // Memorial Day

holidays[2] = memorialDay;

holidaysDescription[2] = "Memorial Day";

Date fathersDay(06, 17, 2018); // Fathers Day

holidays[3] = fathersDay;

holidaysDescription[3] = "Father's Day";

Date independenceDay(07, 04, 2018); // Independence Day

holidays[4] = independenceDay;

holidaysDescription[4] = "Independence Day";

// Prompt the user for current year

cout << "Please enter the current year: ";

cin >> year; // Read in year

// Search for the date of Thanks Giving and add it to

// the holiday array

Date giveThanks = giveThanks.thanksGiving(year);

holidays[5] = giveThanks;

holidaysDescription[5] = "Thanksgiving";

bubbleSort(holidays, COUNT);//Sort the list of array

cout << "Holidays in sorted order are: ";

for (int index = 0; index < COUNT; index++)

{

// Display the holiday

int day = holidays[index].weekday();

cout << holidaysDescription[index] << " is on " << holidays[index] << " which falls on a ";

// Display the day

switch (day) {

case 0: cout << "Sunday" << endl; break;

case 1: cout << "Monday" << endl; break;

case 2: cout << "Tuesday" << endl; break;

case 3: cout << "Wednesday" << endl; break;

case 4: cout << "Thursday" << endl; break;

case 5: cout << "Friday" << endl; break;

case 6: cout << "Saturday" << endl; break;

}

}

system("pause");

return 0;

}

Date.h

#ifndef Date_H

#define Date_H

#include

#include

#include

#include

using namespace std;

class Date {

private:

int month, day, year;

int days[13];

public:

//constructors

Date(); //constructor for todays date

Date(int m, int d, int y); //constructor to assign date

Date(string str); //constructor for todays date as "mm/dd/year

Date(int gregorian); //constructor to convert a Gregorian date to Date

//methods

int getMonth() const; //returns the private variable month

int getDay() const; //returns the private variable day

int getYear() const; //returns the private variable year

string toString() const; //returns the string mm/dd/yyyy

bool leapYear() const; //determines if the year is a leap year

int dayofYear() const; //returns the day of the year: ie 2/1/???? is the 32 day of year

int julian() const;

int weekday() const; //returns 0 for Sunday, 1 for Monday, etc.

//overloaded operators

bool operator==(const Date& otherDate); //2 dates are equal if month, day and year are equal

bool operator<(const Date& otherDate); //a date is < another date if it is earlier

bool operator>(const Date& otherDate); //a date is > another date if it is later

Date operator=(const Date& otherDate); //let's you copy one date to another.

Date operator+(int); //Assign new values to the date after adding the number of days

friend ostream& operator << (ostream &output, const Date &d);

friend istream& operator >> (istream &input, Date &d);

Date thanksGiving(int year);

};

bool validDate(int m, int d, int y); //test other date

bool leapYear(int y); //let's you test any year, not just the year for the instance

int julian(int m, int d, int y); //convert any date to Julian

void gregorian(int jd, int &mth, int &d, int &y);

static int days2[] = { 0,31,28,31,30,31,30,31,31,30,31,30,31 };

#endif

Date.cpp

#include "Date.h"

#include

Date::Date() {

//constructor to assign todays date to date

char data[9]; //holder for the date

_strdate(data); //gets the current date mm/dd/yy

string date(data); //copy to a string for parsing

if (date[0] == '0')

month = stoi(date.substr(1, 1));

else

month = stoi(date.substr(0, 2));

//gets characters 0 and 1 of date and converts to int

if (date[3] == '0')

day = stoi(date.substr(4, 1));

else

day = stoi(date.substr(3, 2));

//day=stoi(date.substr(3,2)); //gets characters 3 and 4 of date and converts to int

year = stoi(date.substr(6, 2)) + 2000; //gets characters 6 and 7 of date and converts to int

if (leapYear()) days2[2] = 29; else days2[2] = 28;

for (int m = 0; m<13; m++) days[m] = days2[m];

}//constructor for today

bool validDate(int m, int d, int y) {

bool valid = true; //assume it is valid until found to be invalid

if (y<1000) valid = false;

if (m<1 || m>12) valid = false;

if (leapYear(y)) days2[2] = 29; else days2[2] = 28;

if (d<1 || d>days2[m]) valid = false;

return valid;

}//validDate

Date::Date(int m, int d, int y) {

//constructor to assign values to month day and year

if (validDate(m, d, y)) {

month = m;

day = d;

year = y;

}

else {

month = day = 1;

year = 1970; //Unix time starting point

} //not valid: set to default valid date

for (int m = 0; m<13; m++) days[m] = days2[m];

} //constructor with assigned values

Date::Date(int julian) {

//Fliegel-Van Flandern algorithm to convert Julian date to Gregorian number month, day, and year

gregorian(julian, month, day, year);

if (leapYear()) days2[2] = 29; else days2[2] = 28;

for (int m = 0; m<13; m++) days[m] = days2[m];

}//Date Julian

Date::Date(string str) { //constructor for todays date as "mm/dd/year

//Parse str by adding one char at a s time to the token until a "/" is encounter.

//When "/" is encountered start the next token

//int p=0;

int count = 0;

int num[3];

string token[3];

int len = str.length();

for (int p = 0; p

if (str.substr(p, 1) == "/") count++;

else token[count] += str.substr(p, 1);

}//parse str to create array of tokens

bool error = false;

for (int p = 0; p<3; p++) {

try {

num[p] = stoi(token[p]);

}//try to convert to int

catch (invalid_argument&) {

num[p] = -1;

error = true;

} //catch

}//each of the 3 tokens

if (!error && validDate(num[0], num[1], num[2])) {

month = num[0];

day = num[1];

year = num[2];

} //no error

else {

month = day = 1;

year = 1970; //Unix time starting point

} //not valid: set to default valid date

for (int m = 0; m<13; m++) days[m] = days2[m];

}//constructor with string such as "10/31/2016"

Date Date::operator=(const Date& otherDate) {

//assigns another instance of the date class to this.

month = otherDate.month;

day = otherDate.day;

year = otherDate.year;

return *this; //allows date1=date=date3;

}//overloaded operator =

Date Date::operator+(int numDays) {

//Adds the number of days to the Julian date.

Date other(month, day, year); //make copy of the date

int jd = other.julian(); //find the Julian date

jd += numDays; //add the number of days to the Julian date

gregorian(jd, other.month, other.day, other.year); //Convert the Julian date back to Gregorian

if (other.leapYear()) days2[2] = 29; else days2[2] = 28;

for (int m = 0; m<13; m++) other.days[m] = days2[m];

return other;

} //operator +

int Date::dayofYear() const {

//returns the day of the year, ie 2/1/???? is the 32 day of the year

int total = day;

for (int m = 1; m

return total;

}//dayofYear

void gregorian(int julian, int &mth, int &d, int &y) {

//Fliegel-Van Flandern algorithm to convert Julian date to Gregorian month, day, and year

int p, q, r, s, t, u, v;

p = julian + 68569;

q = 4 * p / 146097;

r = p - (146097 * q + 3) / 4;

s = 4000 * (r + 1) / 1461001;

t = r - 1461 * s / 4 + 31;

u = 80 * t / 2447;

v = u / 11;

y = 100 * (q - 49) + s + v;

mth = u + 2 - 12 * v;

d = t - 2447 * u / 80;

} //Gregorian

int Date::julian() const {

int jd = day - 32075 + 1461 * (year + 4800 + (month - 14) / 12) / 4 +

367 * (month - 2 - (month - 14) / 12 * 12) / 12 - 3 * ((year + 4900 + (month - 14) / 12) / 100) / 4;

return jd;

}

bool Date::leapYear() const {

bool leap = false;

if (year % 4 == 0) leap = true;

if (year % 100 == 0 && year % 400 != 0) leap = false;

return leap;

}//leapYear

bool leapYear(int yr) {

bool leap = false;

if (yr % 4 == 0) leap = true;

if (yr % 100 == 0 && yr % 400 != 0) leap = false;

return leap;

}//leapYear

int Date::weekday() const {

//returns 0 for Sunday, 1 for Monday, etc.

static int t[] = { 0, 3, 2, 5, 0, 3, 5, 1, 4, 6, 2, 4 };

int y = year;

y -= month < 3;

return (y + y / 4 - y / 100 + y / 400 + t[month - 1] + day) % 7;

}//weekday

int Date::getMonth() const {

//private variables cannot be accessed directly but require "getter" functions

return month;

}//getMonth

int Date::getDay() const {

return day;

}//

int Date::getYear() const {

return year;

}//getYear

string Date::toString() const {

stringstream oss; //a stream to append the values

oss << month << "/" << day << "/" << year;

return oss.str();

}

bool Date::operator==(const Date& otherDate) {

return (month == otherDate.month && day == otherDate.day && year == otherDate.year);

}//operator ==

bool Date::operator<(const Date& otherDate) {

//A date is less than another date if is earlier

bool result = false; //assume false until proven true

if (year

else if (year == otherDate.year && month

else if (year == otherDate.year && month == otherDate.month && day

return result;

}//operator

bool Date::operator>(const Date& otherDate) {

//Convert both dates to Julian and compare the Julian dates

int jd1 = julian();

int jd2 = otherDate.julian();

return jd1>jd2;

}//operator

ostream& operator << (ostream &output, const Date &d) {

output << d.toString();

return output;

} // operator <<

istream& operator >> (istream &input, Date &d) {

string s;

input >> s;

Date other(s); //create a new Date

d = other; //assign the new Date to d

return input;

} // operator >>

Date Date::thanksGiving(int year)

{

Date turkeyDay(11, 01, year);

while (turkeyDay.weekday() != 4)

{

turkeyDay = turkeyDay + 1;

}

turkeyDay = turkeyDay + 21;

return turkeyDay;

}