Lab 9  CST116                                                 Benjamin Schroeder
///////////////////////////////////////////////////////////////////////////////////////////////////////////////

////   11.14 Programming Exercises  pp 337 - 338  #2 //////////////////////////////////////////////////////////////////


#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
using namespace std;

char fileName[200];
int inputIntegers[10]{};
ifstream fin;



int main()
{
	cout << "Enter the the name of the file you want to open: ";
	cin >> fileName;
	
	fin.open(fileName);
	while (fin && !fin.eof())
	{
		for (int i = 0; i < 10; i++)
			fin >> inputIntegers[i];
	}

	int j = 0, k = 0, temp = 0;
	for (j = 0; j < 10; j++)
	{
		for (k = 0; k < 10 - 1; k++)
		{
			if (inputIntegers[k] > inputIntegers[k + 1])
			{
				temp = inputIntegers[k];
				inputIntegers[k] = inputIntegers[k + 1];
				inputIntegers[k + 1] = temp;
			}
		}
	}

	cout << "The integers in this file range from " << inputIntegers[0] << " to " << inputIntegers[9]<< "\n";
	cout << "\nSorted list of integers from the file:\n";
	for (int l = 0; l < 10; l++)
	{
		cout << inputIntegers[l]<< "\n";
	}

}

//                                            /////     Run    /////
Enter the the name of the file you want to open: integers.txt
The integers in this file range from 23 to 2021

Sorted list of integers from the file:
23
33
44
120
234
340
501
530
567
2021

C:\Users\Lenovo\source\repos\Lab9_Schroeder\Debug\Lab9_Schroeder.exe (process 13476) exited with code 0.
To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
Press any key to close this window . . .


// /// 11.14 Programming Exercises  pp 337 - 338  #3  /////////////////////////////////////////////////////////////////////////
#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
using namespace std;

char fileName[200];
int inputIntegers[10]{};
string lines[1000];
int num_records = 0;

ifstream fin;

int main()
{
	cout << "Enter the the name of the file you want to open: ";
	cin >> fileName;

	fin.open(fileName);
	while (fin && !fin.eof())
	{
		getline(fin, lines[num_records]);

		cout << num_records+1 << ". " << lines[num_records] << " (" << lines[num_records].length() << " characters)\n";
		num_records++;
	}

}

// ///////////////          //////////  RUN    //////////////////////

Enter the the name of the file you want to open: linesOfText.txt
1. The C++ getline() is a standard library function that is used to read a string or a line from an input stream. (110 characters)
2. It is a part of the <string> header. (36 characters)
3. The getline() function extracts characters from the input stream and appends it to the string object until the delimiting character is encountered. (147 characters)
4. While doing so the previously stored value in the string object str will be replaced by the input string if any. (112 characters)
5. The getline() function can be represented in two ways: (54 characters)

C:\Users\Lenovo\source\repos\Lab9_Schroeder\Debug\Lab9_Schroeder.exe (process 3156) exited with code 0.
To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
Press any key to close this window . . .





// /// 11.14 Programming Exercises  pp 337 - 338  #4  ///////////////////////////////////////////////////////////////////////
#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
using namespace std;

string first[100]{};
string last[100]{};
string ph[100]{};
string bd[100]{};

int num_records = 0;
ifstream fin;
ofstream fout;

void DisplayMenu();
void Find();
void Add();
void Edit();
void Display();
void Sort();
void Update();


int main()
{
	// READ THE FILE IN
	fin.open("INFO.txt");
	while (fin && !fin.eof())
	{
		fin >> first[num_records]
			>> last[num_records]
			>> ph[num_records]
			>> bd[num_records];
		num_records++;
	}

	fin.close();

	DisplayMenu();

}

void DisplayMenu()
{
	int menuChoice = 0;
	cout << "\t    Menu Driven Database\n";
	cout << "************************************************\n";
	cout << "\t1) Find a person's information\n";
	cout << "\t2) Add a person to the database\n";
	cout << "\t3) Edit a person's information\n";
	cout << "\t4) Display all records to the screen\n";
	cout << "\t5) Quit\n**************************************************\n";
	cout << "Enter the number of the option you desire: ";
	cin >> menuChoice;

	switch (menuChoice)
	{
		case 1:
		{
			Find();
			break;
		}
		case 2:
		{
			Add();
			break;
		}
		case 3:
		{
			Edit();
			break;
		}
		case 4:
		{
			Display();
			break;
		}
		case 5:
		{
			Update();
			cout << "\tThank you, Goodbye!";
			break;
		}
	}
}

void Find()
{
	string temp = " ";
	cout << "Enter the Last Name to search for:  ";
	cin >> temp;

	string subString{ temp };
	int found = 0;
	for (int k = 0; k <= num_records - 1; k++)
	{
		if (last[k] == subString)
		{
			cout << "found: " << first[k] << " " << last[k] << "\t\tph: " << ph[k] << "\tDOB: " << bd[k] << "\n";
			found++;
		}		
	}
	if (found == 0)
		cout << "Account not found.\n";
	
	cout << "\n\n";

	DisplayMenu();
}


void Add()
{
	cout << "Last Name: ";
	cin >> last[num_records];
	cout << "First Name: ";
	cin >> first[num_records];
	cout << "ph #: ";
	cin >> ph[num_records];
	cout << "Date Of Birth: ";
	cin >> bd[num_records];
	num_records++;
	
	cout << "\n\n";

	DisplayMenu();
}
void Edit()
{
	Sort();

	cout << "\nAll of the current records:\n"; 
	for (int k = 0; k <= num_records - 1; k++)
	{
		cout << k + 1 << ".\t" << first[k] << " " << last[k] << "\t\tph: " << ph[k] << "\tDOB: " << bd[k] << "\n";
	}
	int choice = 0;
	cout << "\n\nEnter the # of the record you would like to edit: ";
	cin >> choice;
	cout << "Last Name: ";
	cin >> last[choice - 1];
	cout << "First Name: ";
	cin >> first[choice - 1];
	cout << "ph #: ";
	cin >> ph[choice - 1];
	cout << "Date Of Birth: ";
	cin >> bd[choice - 1];
	cout << "\n\n";

	DisplayMenu();
}


void Display()
{  
	Sort();
	
	cout << "\nAll of the current records:\n"; //sorted alphabetically by last name
	for (int k=0;k<=num_records-1;k++)
	{
		cout << k + 1 << ".\t" << first[k]<<" "<< last[k]<<"\t\tph: "<<ph[k]<<"\tDOB: "<<bd[k]<<"\n";
	}
	cout << "\n\n";

	DisplayMenu();
}

void Sort()
{
	// Sort the records by last name
	bool swapped = true;
	int j = 0;
	string tmp1;
	string tmp2;
	string tmp3;
	string tmp4;

	while (swapped)
	{
		swapped = false;
		j++;
		for (int i = 0; i < num_records-1; i++)
		{
			//if (last[i]!=null)
			if (last[i] > (last[i + 1]))
			{
				tmp1 = last[i]; tmp2 = first[i];	tmp3 = ph[i];	tmp4 = bd[i];
				last[i] = last[i + 1]; first[i] = first[i + 1];  ph[i] = ph[i + 1];	bd[i] = bd[i + 1];
				last[i + 1] = tmp1; first[i + 1] = tmp2;	ph[i + 1] = tmp3;	bd[i + 1] = tmp4;
				swapped = true;
			}
		}
	}

}

void Update()
{
	Sort();

	fout.open("INFO.txt");
	for (int i = 0; i <=num_records-2; i++)
		fout << first[i] << " " << last[i] << " " << ph[i] <<" "<< bd[i] << endl;
		//fout << first[i] << "\n" << last[i] << "\n" << ph[i] << "\n" << bd[i] << "\n";
	fout << first[num_records-1] << " " << last[num_records - 1] << " " << ph[num_records - 1] << " " << bd[num_records - 1];
	fout.close();
}


// /////////////////////   RUNS   ///////////////////////
            ***   ORIGINAL FILE   ***
Kevin Ashes             ph: 765-949-7343        DOB: 06/25/1995
Billy Bobson            ph: 951-652-3625        DOB: 12/12/1912
Molly Brown             ph: 432-489-7654        DOB: 12/12/1912
David Cackroche         ph: 317-981-2527        DOB: 12/25/1928
Kim Cares               ph: 343-117-2222        DOB: 11/30/2005
Prince Cheryl           ph: 983-554-9000        DOB: 04/12/1988
Trish Dish              ph: 798-654-9844        DOB: 06/12/2001
Will Kusick             ph: 232-451-2322        DOB: 01/01/2001
Anthony Lei             ph: 934-433-9843        DOB: 07/23/1982
Robbie Roberts          ph: 317-248-9856        DOB: 03/11/1974
John Smith              ph: 123-209-9765        DOB: 11/12/1975
Jon Smith               ph: 812-257-9854        DOB: 02/29/1984
James Smyth             ph: 650-123-4528        DOB: 05/27/1965
Keel Water              ph: 762-848-6543        DOB: 03/25/1997
Tim Wheeler             ph: 239-349-3458        DOB: 01/01/1999


			*** DISPLAY FROM PROGRAM  ***

            Menu Driven Database
************************************************
        1) Find a person's information
        2) Add a person to the database
        3) Edit a person's information
        4) Display all records to the screen
        5) Quit
**************************************************
Enter the number of the option you desire: 4

All of the current records:
1.      Kevin Ashes             ph: 765-949-7343        DOB: 06/25/1995
2.      Billy Bobson            ph: 951-652-3625        DOB: 12/12/1912
3.      Molly Brown             ph: 432-489-7654        DOB: 12/12/1912
4.      David Cackroche         ph: 317-981-2527        DOB: 12/25/1928
5.      Kim Cares               ph: 343-117-2222        DOB: 11/30/2005
6.      Prince Cheryl           ph: 983-554-9000        DOB: 04/12/1988
7.      Trish Dish              ph: 798-654-9844        DOB: 06/12/2001
8.      Will Kusick             ph: 232-451-2322        DOB: 01/01/2001
9.      Anthony Lei             ph: 934-433-9843        DOB: 07/23/1982
10.     Robbie Roberts          ph: 317-248-9856        DOB: 03/11/1974
11.     John Smith              ph: 123-209-9765        DOB: 11/12/1975
12.     Jon Smith               ph: 812-257-9854        DOB: 02/29/1984
13.     James Smyth             ph: 650-123-4528        DOB: 05/27/1965
14.     Keel Water              ph: 762-848-6543        DOB: 03/25/1997
15.     Tim Wheeler             ph: 239-349-3458        DOB: 01/01/1999


            Menu Driven Database
************************************************
        1) Find a person's information
        2) Add a person to the database
        3) Edit a person's information
        4) Display all records to the screen
        5) Quit
**************************************************
Enter the number of the option you desire: 2
Last Name: Walter
First Name: Will
ph #: 503-260-5624
Date Of Birth: 06/15/1982


            Menu Driven Database
************************************************
        1) Find a person's information
        2) Add a person to the database
        3) Edit a person's information
        4) Display all records to the screen
        5) Quit
**************************************************
Enter the number of the option you desire: 4

All of the current records:
1.      Kevin Ashes             ph: 765-949-7343        DOB: 06/25/1995
2.      Billy Bobson            ph: 951-652-3625        DOB: 12/12/1912
3.      Molly Brown             ph: 432-489-7654        DOB: 12/12/1912
4.      David Cackroche         ph: 317-981-2527        DOB: 12/25/1928
5.      Kim Cares               ph: 343-117-2222        DOB: 11/30/2005
6.      Prince Cheryl           ph: 983-554-9000        DOB: 04/12/1988
7.      Trish Dish              ph: 798-654-9844        DOB: 06/12/2001
8.      Will Kusick             ph: 232-451-2322        DOB: 01/01/2001
9.      Anthony Lei             ph: 934-433-9843        DOB: 07/23/1982
10.     Robbie Roberts          ph: 317-248-9856        DOB: 03/11/1974
11.     John Smith              ph: 123-209-9765        DOB: 11/12/1975
12.     Jon Smith               ph: 812-257-9854        DOB: 02/29/1984
13.     James Smyth             ph: 650-123-4528        DOB: 05/27/1965
14.     Will Walter             ph: 503-260-5624        DOB: 06/15/1982
15.     Keel Water              ph: 762-848-6543        DOB: 03/25/1997
16.     Tim Wheeler             ph: 239-349-3458        DOB: 01/01/1999


            Menu Driven Database
************************************************
        1) Find a person's information
        2) Add a person to the database
        3) Edit a person's information
        4) Display all records to the screen
        5) Quit
**************************************************
Enter the number of the option you desire: 3

All of the current records:
1.      Kevin Ashes             ph: 765-949-7343        DOB: 06/25/1995
2.      Billy Bobson            ph: 951-652-3625        DOB: 12/12/1912
3.      Molly Brown             ph: 432-489-7654        DOB: 12/12/1912
4.      David Cackroche         ph: 317-981-2527        DOB: 12/25/1928
5.      Kim Cares               ph: 343-117-2222        DOB: 11/30/2005
6.      Prince Cheryl           ph: 983-554-9000        DOB: 04/12/1988
7.      Trish Dish              ph: 798-654-9844        DOB: 06/12/2001
8.      Will Kusick             ph: 232-451-2322        DOB: 01/01/2001
9.      Anthony Lei             ph: 934-433-9843        DOB: 07/23/1982
10.     Robbie Roberts          ph: 317-248-9856        DOB: 03/11/1974
11.     John Smith              ph: 123-209-9765        DOB: 11/12/1975
12.     Jon Smith               ph: 812-257-9854        DOB: 02/29/1984
13.     James Smyth             ph: 650-123-4528        DOB: 05/27/1965
14.     Will Walter             ph: 503-260-5624        DOB: 06/15/1982
15.     Keel Water              ph: 762-848-6543        DOB: 03/25/1997
16.     Tim Wheeler             ph: 239-349-3458        DOB: 01/01/1999


Enter the # of the record you would like to edit: 15
Last Name: Whater
First Name: Keel
ph #: 762-848-6543
Date Of Birth: 03/25/1997


            Menu Driven Database
************************************************
        1) Find a person's information
        2) Add a person to the database
        3) Edit a person's information
        4) Display all records to the screen
        5) Quit
**************************************************
Enter the number of the option you desire: 4

All of the current records:
1.      Kevin Ashes             ph: 765-949-7343        DOB: 06/25/1995
2.      Billy Bobson            ph: 951-652-3625        DOB: 12/12/1912
3.      Molly Brown             ph: 432-489-7654        DOB: 12/12/1912
4.      David Cackroche         ph: 317-981-2527        DOB: 12/25/1928
5.      Kim Cares               ph: 343-117-2222        DOB: 11/30/2005
6.      Prince Cheryl           ph: 983-554-9000        DOB: 04/12/1988
7.      Trish Dish              ph: 798-654-9844        DOB: 06/12/2001
8.      Will Kusick             ph: 232-451-2322        DOB: 01/01/2001
9.      Anthony Lei             ph: 934-433-9843        DOB: 07/23/1982
10.     Robbie Roberts          ph: 317-248-9856        DOB: 03/11/1974
11.     John Smith              ph: 123-209-9765        DOB: 11/12/1975
12.     Jon Smith               ph: 812-257-9854        DOB: 02/29/1984
13.     James Smyth             ph: 650-123-4528        DOB: 05/27/1965
14.     Will Walter             ph: 503-260-5624        DOB: 06/15/1982
15.     Keel Whater             ph: 762-848-6543        DOB: 03/25/1997
16.     Tim Wheeler             ph: 239-349-3458        DOB: 01/01/1999


            Menu Driven Database
************************************************
        1) Find a person's information
        2) Add a person to the database
        3) Edit a person's information
        4) Display all records to the screen
        5) Quit
**************************************************
Enter the number of the option you desire: 1
Enter the Last Name to search for:  Smith
found: John Smith               ph: 123-209-9765        DOB: 11/12/1975
found: Jon Smith                ph: 812-257-9854        DOB: 02/29/1984


            Menu Driven Database
************************************************
        1) Find a person's information
        2) Add a person to the database
        3) Edit a person's information
        4) Display all records to the screen
        5) Quit
**************************************************
Enter the number of the option you desire: 5
        Thank you, Goodbye!
C:\Users\Lenovo\source\repos\Lab9_Schroeder\Debug\Lab9_Schroeder.exe (process 16516) exited with code 0.
To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
Press any key to close this window . . .




		***  NEW FILE DATA ***
Kevin Ashes 765-949-7343 06/25/1995
Billy Bobson 951-652-3625 12/12/1912
Molly Brown 432-489-7654 12/12/1912
David Cackroche 317-981-2527 12/25/1928
Kim Cares 343-117-2222 11/30/2005
Prince Cheryl 983-554-9000 04/12/1988
Trish Dish 798-654-9844 06/12/2001
Will Kusick 232-451-2322 01/01/2001
Anthony Lei 934-433-9843 07/23/1982
Robbie Roberts 317-248-9856 03/11/1974
John Smith 123-209-9765 11/12/1975
Jon Smith 812-257-9854 02/29/1984
James Smyth 650-123-4528 05/27/1965
Will Walter 503-260-5624 06/15/1982
Keel Whater 762-848-6543 03/25/1997
Tim Wheeler 239-349-3458 01/01/1999