Joseph Ten Eyck - Lab 8HEADmaster

1 files changed, 367 insertions, 11 deletions

diff --git a/CST116F2021-Lab8/CST116F2021-Lab8.cpp b/CST116F2021-Lab8/CST116F2021-Lab8.cpp
index d4a77b8..d7607a5 100644
--- a/CST116F2021-Lab8/CST116F2021-Lab8.cpp
+++ b/CST116F2021-Lab8/CST116F2021-Lab8.cpp
@@ -1,20 +1,376 @@
-// CST116F2021-Lab8.cpp : This file contains the 'main' function. Program execution begins and ends there.
+////////////////////////////////////////////////
+// ANSWERS TO PROBLEM #5 ON PAGE 317 ARE BELOW
+////////////////////////////////////////////////
+
+
+// 5 a. Necessary statement to check to make sure a file is open:
+//		fileName.is_open
+
+// 5 b. Necessary statement to read and display all information contained within the space delimited
+//			file declared above:
+// 
+// string readStr;
+//
+// if (fileName.is_open())
+// {
+// 	 while (!fileName.eof())
+//	 {
+//		 getline(fileName, readStr, ' ');
+//		 cout << readStr;
+//	 }
+// }
+
+// 5 c. Necessary statment to close file:
+//		fileName.close
+
+// 6 a. FALSE
+// 6 b. TRUE
+// 6 c. TRUE
+// 6 d. TRUE
+// 6 e. TRUE
+
+
+//////////////////////////////////////////////////////////////
+// CODE FOR PROBLEM #1 (LEARN BY DOING) ON PAGE 323 IS BELOW
+//////////////////////////////////////////////////////////////
+
+//#include <iostream>
+//#include <iomanip>
+//
+//using namespace std;
+//
+//const int MAX_VALUES{ 25 };
+//
+//void getValues(int[], int&); //gets user input list of integers
+//void calcMedian(int[], int); //finds and displays median of list of integers
+//
+//int main()
+//{
+//	int values[MAX_VALUES];
+//	int num_values = 0;
+//
+//	getValues(values, num_values); //gets user input list of integers
+//	calcMedian(values, num_values); //finds and displays median of list of integers
+//
+//}
+//
+//
+//void getValues(int values[], int& num_values) //gets user input list of integers
+//{
+//	char cont = 'y';
+//
+//	cout << "\n\t\tEnter up to 25 integers, smallest to greatest\n";
 //
+//	do
+//	{
+//		cout << "\n\tInteger " << num_values + 1 << " : ";
+//		cin >> values[num_values];
+//
+//		num_values++;
+//
+//		cout << "\n\tEnter another? (y/n): ";
+//		cin >> cont;
+//
+//	} while (num_values < MAX_VALUES + 1 && cont == 'y');
+//}
+//
+//void calcMedian(int values[], int num_values) //finds and displays median of list of integers
+//{
+//	if (num_values % 2 == 1) //if number of values in list is odd
+//	{
+//		int middle1 = (num_values / 2) + 0.5;
+//
+//		cout << "\n\t\tThe median is " << values[middle1] << endl;
+//	}
+//	else //if number of values is even
+//	{
+//		int middle2 = (num_values / 2) - 1; //left middle number index
+//		int middle3 = (num_values / 2); //right middle number index
+//		float middleValue = ((values[middle2] + values[middle3]) / 2) + 0.5; //median value between the two middle numbers
+//
+//		cout << "\n\t\tThe median is " << middleValue << endl;
+//	}
+//}
+
+
+/////////////////////////////////////////////////////
+// CODE FOR DEBUGGING EXERCISE ON PAGE 333 IS BELOW
+/////////////////////////////////////////////////////
+
+/********************************************************************
+* File: Chapter 11 Debug.cpp
+*
+* General Instructions: Complete each step before proceeding to the
+* next.
+*
+* Debugging Exercise 1
+*
+* 1) Make your own data file like Troy 12, with the next person on the
+*    next line and save it to a directory you create on your drive.
+* 2) Under the Project menu, select Add Existing Item and
+*    add the input file you just placed on your drive to your
+*    current project. Make sure your Solution Explorer window
+*    is visible. If not, you can display it by selecting Solution
+*    Explorer (or Ctrl+Alt+L).
+* 3) Open the input file by simply double clicking the name of the
+*    file in your Solution Explorer.
+* 4) Build and execute the program.
+* 5) Update the file paths below to correctly represent the path you
+*    created.
+* 6) Rebuild and execute the program.
+* 7) Examine the code and the output and notice the use of
+*    parallel arrays.
+* 8) Add the output file created via the execution of
+*    your program to your Project.  Execute your program again
+*    and notice how Visual Studio has rewritten your output file
+*    and asks if you would like to reload the file (select Yes).
+* 9) Examine the contents of both the input and the output file.
+* 10) Fix all the problems in your code that exist in relation to
+*     the output. Verify that your output is appropriate for your
+      input file.
+* 11) Build and execute your code until you have all errors
+*     removed and all the output is correct.
+*
+* Debugging Exercise 2
+*
+* 1) Replace the double slashes (\\) in the input file open statement
+*    with only a single slash
+*    (i.e., inFile.open("C:\TEMP\Chap_11_data.txt").
+* 2) Build your code, noticing the impact of the invalid path you
+*    created in the previous step.
+* 3) Replace the backslashes as they were.
+* 4) Change both the input and output filenames so they are
+*    invalid.
+* 5) Update the file related error messages within the code
+*    to also provide the specific name of the file that is having a
+*    problem.
+* 6) Rebuild and execute your program to verify that your messages
+*    are correct.
+* 7) Correct the path names.
+* 8) Build and execute your code and carefully check your
+*    output on both the console and in the output file.
+*
+********************************************************************/
+//#include <iostream>
+//#include <fstream>	// For the files!!!!
+//#include <iomanip>	// For manipulators & formatting options
+//using std::cin;
+//using std::cout;
+//using std::endl;
+//using std::setw;
+//using std::ios;
+//
+//using std::ifstream;
+//using std::ofstream;
+//
+//const int EMPLOYEES = 20;
+//const int MAX = 21;
+//
+//int ReadData(ifstream& inFile, ofstream& outFile, char name[][MAX], int age[]);
+//void WriteOutputFile(ofstream& outFile, char name[][MAX], int age[],
+//    int counter);
+//void PrintTotalsAndSummary(ofstream& out, int totalRecords);
+//
+//int main()
+//{
+//    char name[EMPLOYEES][MAX];
+//    int age[EMPLOYEES];
+//    int record_counter(0);
+//
+//    ifstream inFile;
+//
+//    // Notice how this automatically opens the file
+//    ofstream outFile("C:\\Users\\eclip\\source\\repos\\cst115-lab8-JosephTenEyck\\Data Report.txt");
+//
+//    inFile.open("C:\\Users\\eclip\\source\\repos\\cst115-lab8-JosephTenEyck\\Data File.txt");
+//
+//    if (inFile.is_open())
+//    {
+//        record_counter = ReadData(inFile, outFile, name, age);
+//        inFile.close();
+//
+//        if (outFile.is_open())
+//        {
+//            WriteOutputFile(outFile, name, age, record_counter);
+//            PrintTotalsAndSummary(outFile, record_counter);
+//            outFile.close();
+//        }
+//        else
+//        {
+//            cout << "Trouble Opening 'Data Report.txt'";
+//            cout << "\n\n\t\t ** About to EXIT NOW! ** ";
+//        }
+//    }
+//    else
+//    {
+//        cout << "Trouble Opening 'Data File.txt'";
+//        cout << "\n\n\t\t ** About to EXIT NOW! ** ";
+//    }
+//    return 0;
+//}
+//int ReadData(ifstream& inFile, ofstream& outFile, char name[][MAX], int age[])
+//{
+//    int counter = 0;
+//    inFile >> name[counter] >> age[counter]; // Priming Read
+//
+//    while (!inFile.eof())
+//    {
+//        cout << setiosflags(ios::left) << setw(25)
+//            << name[counter] << resetiosflags(ios::left)
+//            << setw(4) << age[counter] << endl;
+//        counter++; 
+//        inFile >> name[counter] >> age[counter];
+//    }
+//
+//    cout << setiosflags(ios::left) << setw(25)
+//        << name[counter] << resetiosflags(ios::left)
+//        << setw(4) << age[counter] << endl;
+//
+//    return counter;
+//}
+//void WriteOutputFile(ofstream& outFile, char name[][MAX], int age[], int counter)
+//{
+//    outFile << "   Here is the Output File" << endl;
+//    for (int r = 0; r <= counter; r++)
+//    {
+//        outFile << setiosflags(ios::left) << setw(25)
+//            << name[r] << setw(4)
+//            << resetiosflags(ios::left) << age[r]
+//            << endl;
+//    }
+//}
+//void PrintTotalsAndSummary(ofstream& outFile, int totalRecords)
+//{
+//    // To screen
+//    cout << "\n\n\t** Total Records: " << totalRecords + 1 << " **\n"
+//        << "\t\t The End \n";
+//
+//    // To file
+//    outFile << "\n\n\t** Total Records: " << totalRecords + 1 << " **\n"
+//        << "\t\t The End \n";
+//}
+
+
+
+///////////////////////////////////////////////////////////////////
+// CODE FOR PROBLEM #1 PROGRAMMING EXERCISES ON PAGE 336 IS BELOW
+///////////////////////////////////////////////////////////////////
 
 #include <iostream>
+#include <iomanip>
+#include <fstream>
+
+using namespace std;
+
+const int NUM_EMPLOYEES = 11;
+const int MAX = 21;
+
+void readData(ifstream& inFile, char[][MAX], char[][MAX], char[][MAX], float[], int[], char[]); //reads input file into arrays
+void calcPay(float[], int[], char[], float[], float[], float[]); //calculates pay information
+void displayInfo(char[][MAX], char[][MAX], char[][MAX], float[], int[], char[], float[], float[], float[]); //displays all information in an organized fashion
 
 int main()
 {
-    std::cout << "Hello World!\n";
+    //input arrays from file
+    char firstName[NUM_EMPLOYEES][MAX];
+    char lastName[NUM_EMPLOYEES][MAX];
+    char ssNum[NUM_EMPLOYEES][MAX];
+    float baseWage[NUM_EMPLOYEES];
+    int hoursWorked[NUM_EMPLOYEES];
+    char status[NUM_EMPLOYEES];
+
+    //calculated arrays
+    float straightPay[NUM_EMPLOYEES];
+    float overTimePay[NUM_EMPLOYEES];
+    float netPay[NUM_EMPLOYEES];
+
+
+    ifstream inFile; //delares input file
+
+    ofstream outFile("C:\\Users\\eclip\\source\\repos\\cst115-lab8-JosephTenEyck\\Data Report 2.txt"); //declares output file and opens it
+
+    inFile.open("C:\\Users\\eclip\\source\\repos\\cst115-lab8-JosephTenEyck\\Data File 2.txt"); //opens input file
+
+
+    if (inFile.is_open())
+    {
+        readData(inFile, firstName, lastName, ssNum, baseWage, hoursWorked, status); //reads input file into arrays
+        inFile.close();
+    }
+
+    calcPay(baseWage, hoursWorked, status, straightPay, overTimePay, netPay); //calculates pay information
+
+    displayInfo(firstName, lastName, ssNum, baseWage, hoursWorked, status, straightPay, overTimePay, netPay); //displays all information in an organized fashion
+
+        return 0;
 }
 
-// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
-// Debug program: F5 or Debug > Start Debugging menu
+void readData(ifstream& inFile, char firstName[][MAX], char lastName[][MAX], char ssNum[][MAX], float baseWage[], int hoursWorked[], char status[]) //reads input file into arrays
+{
+    int record_count = 0;
+
+    inFile >> firstName[record_count] >> lastName[record_count] >> ssNum[record_count]
+        >> baseWage[record_count] >> hoursWorked[record_count] >> status[record_count]; //priming read
+
+    while (!inFile.eof())
+    {
+        record_count++;
+
+        inFile >> firstName[record_count] >> lastName[record_count] >> ssNum[record_count]
+            >> baseWage[record_count] >> hoursWorked[record_count] >> status[record_count]; //inputs the rest of the file into the arrays
+    }
+}
+
+void calcPay(float baseWage[], int hoursWorked[], char status[], float straightPay[], float overTimePay[], float netPay[]) //calculates pay information
+{
+    int hoursOver = 0;
+    float actualWage = 0;
+
+    for (int i = 0; i < NUM_EMPLOYEES; i++)
+    {
+        if (status[i] == 'F') //check for full-time status
+        {
+            actualWage = baseWage[i] - 5;
+        }
+        else
+        {
+            actualWage = baseWage[i];
+        }
+
+        if (hoursWorked[i] > 40) //if overtime worked
+        {
+            hoursOver = hoursWorked[i] - 40;
+
+            straightPay[i] = (40 * actualWage);
+            overTimePay[i] = (hoursOver * (3/2) * actualWage);
+            netPay[i] = straightPay[i] + overTimePay[i];
+        }
+        else //overtime not worked
+        {
+            straightPay[i] = (hoursWorked[i] * actualWage);
+            overTimePay[i] = 0;
+            netPay[i] = straightPay[i];
+        }
+    }
+}
+
+void displayInfo(char firstName[][MAX], char lastName[][MAX], char ssNum[][MAX], float baseWage[], int hoursWorked[], 
+    char status[], float straightPay[], float overTimePay[], float netPay[]) //displays all information in an organized fashion
+{
+    cout << "\n\t\t========================";
+    cout << "\n\t\t  EMPLOYEE INFORMATION";
+    cout << "\n\t\t========================";
+
+    cout << "\n\n                                     Base   Hours  Full/Part    Straight      Over ";
+    cout << "\nName                 SS#             Wage   Worked   Time       Time Pay    Time Pay    Net Pay";
+    cout << "\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";
+
+    for (int i = 0; i < NUM_EMPLOYEES; i++) //includes specific name spacing for this specific data
+    {
+        cout << setw(7) << left << firstName[i] << " " << setw(13) << left << lastName[i] << setw(15) << left << ssNum[i]
+            << "$" << setw(5) << left << baseWage[i] << "    " << setw(8) << left << hoursWorked[i] << setw(11) << left << status[i]
+            << "$" << setw(11) << left << straightPay[i] << "$" << setw(11) << left << overTimePay[i] << "$" << setw(11) << left << netPay[i] << endl;
 
-// Tips for Getting Started: 
-//   1. Use the Solution Explorer window to add/manage files
-//   2. Use the Team Explorer window to connect to source control
-//   3. Use the Output window to see build output and other messages
-//   4. Use the Error List window to view errors
-//   5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
-//   6. In the future, to open this project again, go to File > Open > Project and select the .sln file
+          //cout << setw(7) << left << firstName[i];
+    }
+}
\ No newline at end of file