Lab 4 completed 10/23/21HEADmaster

1 files changed, 374 insertions, 187 deletions

diff --git a/CST116F2021-Lab4/CST116F2021-Lab4.cpp b/CST116F2021-Lab4/CST116F2021-Lab4.cpp
index d1e26c2..334c62c 100644
--- a/CST116F2021-Lab4/CST116F2021-Lab4.cpp
+++ b/CST116F2021-Lab4/CST116F2021-Lab4.cpp
@@ -90,196 +90,383 @@ using namespace std;
 //7c
 //9.5 Learn by Doing Exercises
 
-void getTime(int &hours, int &minutes, int &seconds);
-void displayTime(int hours, int minutes, int seconds, int style);
+//void getTime(int &hours, int &minutes, int &seconds);
+//void displayTime(int hours, int minutes, int seconds, int style);
 
-int main()
-{
+//int main()
+//{
 	//defining local variables
-	int hrs = 0; int mins = 0; int secs = 0; char styleChoice = 0; int style = 0;
+//	int hrs = 0; int mins = 0; int secs = 0; char styleChoice = 0; int style = 0;
 	//get time
-	getTime(hrs, mins, secs);
+//	getTime(hrs, mins, secs);
 	//style
-	cout << endl << "Press 'd' for default, press 'm' for style menu." << endl;
-	cin >> styleChoice;
-
-	do
-	{
-		if (styleChoice == 'm')
-		{
-			cout << "Press 1 for 24 hour notation, 2 for military time, or 3 for standard format." << endl;
-			cin >> style;
-			cout << endl;
-			if (style > 3 || style < 1)
-			{
-				cout << "Error: number other than 1, 2, or 3 entered." << endl;
-			}
-		}
-		else if (styleChoice == 'd')
-		{
-			cout << endl;
-			style = 3;
-		}
-	} while (style > 3 || style < 1);
+//	cout << endl << "Press 'd' for default, press 'm' for style menu." << endl;
+//	cin >> styleChoice;
+
+//	do
+//	{
+//		if (styleChoice == 'm')
+//		{
+//			cout << "Press 1 for 24 hour notation, 2 for military time, or 3 for standard format." << endl;
+//			cin >> style;
+//			cout << endl;
+//			if (style > 3 || style < 1)
+//			{
+//				cout << "Error: number other than 1, 2, or 3 entered." << endl;
+//			}
+//		}
+//		else if (styleChoice == 'd')
+//		{
+//			cout << endl;
+//			style = 3;
+//		}
+//	} while (style > 3 || style < 1);
 	//time display function
-	displayTime(hrs, mins, secs, style);
+//	displayTime(hrs, mins, secs, style);
 	//exit
-	return 0;
-}
-
-void getTime(int& hours, int& minutes, int& seconds)
-{
-	do
-	{
-		cout << "Input the current hours (0-23)\n";
-		cin >> hours;
-		cout << endl;
-		if (hours < 0 || hours > 23)
-		{
-			cout << "Error: value outside of the range 0-23 entered." << endl;
-		}
-	} while (hours < 0 || hours > 23);
-
-	do
-	{
-		cout << "Input the current minutes (0-59)\n";
-		cin >> minutes;
-		cout << endl;
-		if (minutes < 0 || minutes > 59)
-		{
-			cout << "Error: value outside of the range 0-59 entered." << endl;
-		}
-	} while (minutes < 0 || minutes > 59);
-
-	do
-	{
-		cout << "Input the current seconds (0-59)\n";
-		cin >> seconds;
-		cout << endl;
-		if (seconds < 0 || seconds > 59)
-		{
-			cout << "Error: value outside of the range 0-59 entered." << endl;
-		}
-	} while (seconds < 0 || seconds > 59);
-}
-
-void displayTime(int hours, int minutes, int seconds, int displayStyle)
-{
-	cout << "The current time: ";
-
-	if (displayStyle == 1)
-	{
-		if (hours < 10)
-		{
-			cout << "0" << hours << ":";
-		}
-		else
-		{
-			cout << hours << ":";
-		}
-
-		if (minutes < 10)
-		{
-			cout << "0" << minutes << ":";
-		}
-		else
-		{
-			cout << minutes << ":";
-		}
-
-		if (seconds < 10)
-		{
-			cout << "0" << seconds;
-		}
-		else
-		{
-			cout << seconds;
-		}
-
-		cout << " in 24 hour notation" << endl;
-	}
-
-	else if (displayStyle == 2)
-	{
-		if (hours < 10)
-		{
-			cout << "0" << hours;
-		}
-		else
-		{
-			cout << hours;
-		}
-
-		if (minutes < 10)
-		{
-			cout << "0" << minutes;
-		}
-		else
-		{
-			cout << minutes;
-		}
-
-		if (seconds < 10)
-		{
-			cout << "0" << seconds;
-		}
-		else
-		{
-			cout << seconds;
-		}
-
-		cout << " in military time" << endl;
-	}
-
-	else if (displayStyle == 3)
-	{
-		char AmPm = 'N';
-
-		if (hours > 12)
-		{
-			hours -= 12;
-			cout << hours << ":";
-
-			AmPm = 'P';
-		}
-		else if (hours == 12)
-		{
-			cout << hours << ":";
-
-			AmPm = 'P';
-		}
-		else
-		{
-			cout << hours << ":";
-
-			AmPm = 'A';
-		}
-
-		if (minutes < 10)
-		{
-			cout << "0" << minutes << ":";
-		}
-		else
-		{
-			cout << minutes << ":";
-		}
-
-		if (seconds < 10)
-		{
-			cout << "0" << seconds;
-		}
-		else
-		{
-			cout << seconds;
-		}
-
-		if (AmPm == 'A')
-		{
-			cout << "AM in standard format" << endl;
-		}
-		else if (AmPm == 'P')
-		{
-			cout << "PM in standard format" << endl;
-		}
-	}
-}
\ No newline at end of file
+//	return 0;
+//}
+
+//void getTime(int& hours, int& minutes, int& seconds)
+//{
+//	do
+//	{
+//		cout << "Input the current hours (0-23)\n";
+//		cin >> hours;
+//		cout << endl;
+//		if (hours < 0 || hours > 23)
+//		{
+//			cout << "Error: value outside of the range 0-23 entered." << endl;
+//		}
+//	} while (hours < 0 || hours > 23);
+
+//	do
+//	{
+//		cout << "Input the current minutes (0-59)\n";
+//		cin >> minutes;
+//		cout << endl;
+//		if (minutes < 0 || minutes > 59)
+//		{
+//			cout << "Error: value outside of the range 0-59 entered." << endl;
+//		}
+//	} while (minutes < 0 || minutes > 59);
+
+//	do
+//	{
+//		cout << "Input the current seconds (0-59)\n";
+//		cin >> seconds;
+//		cout << endl;
+//		if (seconds < 0 || seconds > 59)
+//		{
+//			cout << "Error: value outside of the range 0-59 entered." << endl;
+//		}
+//	} while (seconds < 0 || seconds > 59);
+//}
+
+//void displayTime(int hours, int minutes, int seconds, int displayStyle)
+//{
+//	cout << "The current time: ";
+
+//	if (displayStyle == 1)
+//	{
+//		if (hours < 10)
+//		{
+//			cout << "0" << hours << ":";
+//		}
+//		else
+//		{
+//			cout << hours << ":";
+//		}
+
+//		if (minutes < 10)
+//		{
+//			cout << "0" << minutes << ":";
+//		}
+//		else
+//		{
+//			cout << minutes << ":";
+//		}
+
+//		if (seconds < 10)
+//		{
+//			cout << "0" << seconds;
+//		}
+//		else
+//		{
+//			cout << seconds;
+//		}
+
+//		cout << " in 24 hour notation" << endl;
+//	}
+
+//	else if (displayStyle == 2)
+//	{
+//		if (hours < 10)
+//		{
+//			cout << "0" << hours;
+//		}
+//		else
+//		{
+//			cout << hours;
+//		}
+
+//		if (minutes < 10)
+//		{
+//			cout << "0" << minutes;
+//		}
+//		else
+//		{
+//			cout << minutes;
+//		}
+
+//		if (seconds < 10)
+//		{
+//			cout << "0" << seconds;
+//		}
+//		else
+//		{
+//			cout << seconds;
+//		}
+
+//		cout << " in military time" << endl;
+//	}
+
+//	else if (displayStyle == 3)
+//	{
+//		char AmPm = 'N';
+
+//		if (hours > 12)
+//		{
+//			hours -= 12;
+//			cout << hours << ":";
+
+//			AmPm = 'P';
+//		}
+//		else if (hours == 12)
+//		{
+//			cout << hours << ":";
+
+//			AmPm = 'P';
+//		}
+//		else
+//		{
+//			cout << hours << ":";
+//
+//			AmPm = 'A';
+//		}
+
+//		if (minutes < 10)
+//		{
+//			cout << "0" << minutes << ":";
+//		}
+//		else
+//		{
+//			cout << minutes << ":";
+//		}
+
+//		if (seconds < 10)
+//		{
+//			cout << "0" << seconds;
+//		}
+//		else
+//		{
+//			cout << seconds;
+//		}
+
+//		if (AmPm == 'A')
+//		{
+//			cout << "AM in standard format" << endl;
+//		}
+//		else if (AmPm == 'P')
+//		{
+//			cout << "PM in standard format" << endl;
+//		}
+//	}
+//}
+
+//8a
+//9.13 Debugging Exercises
+
+/********************************************************************
+* File: Chapter 9 Debug.cpp
+*
+* General Instructions: Complete each step before proceeding to the
+* next.
+*
+* Debugging Exercise 1
+*
+* 1) Insert a breakpoint on the lines indicated in the code.
+* 2) Run to Breakpoint 1.
+* 3) Place a watch on age and days.
+* 4) Add another watch using &age for the name. This will display
+*    the address of age. 0x010ffa60 {0}
+* 5) Write down the address of age.
+* 6) Step Into the code for the function GetAge.
+* 7) The execution continues to the function header for GetAge.
+* 8) Step into one more time.
+* 9) Why did the address of age and value change?
+* 10) Step over the cout and cin statements.
+* 11) Verify the value entered is stored properly in age.
+* 12) Step into until the flow returns to main.
+* 13) Step over one more time.
+* 14) Why didn't the value entered get transferred back to main?
+* 15) Stop debugging and fix the error.
+* 16) Run to Breakpoint 1.
+* 17) Step over the function call to GetAge.
+* 18) Verify that the value entered was returned and stored
+*     correctly from GetAge.
+* 19) Stop debugging.
+*
+* Debugging Exercise 2
+*
+* 1) Run to Breakpoint 1.
+* 2) Step over the call to GetAge.
+* 3) Step into CalcDays.
+* 4) Step into one more time so that the current line is the
+*    calculation.
+* 5) Why is age greyed out in your watch window?
+* 6) Stop debugging.
+*
+* Debugging Exercise 3
+*
+* 1) Run to Breakpoint 2.
+* 2) When asked, enter the value of 20 for your age.
+* 3) Verify that the variable age is 20 and the variable days
+*    is 7300.
+* 4) Step into the PrintResults function.
+* 5) Age is 7300? Not even Ralph is that old.
+* 6) Why did the values for both variables change?
+* 7) Stop debugging and fix the error.
+*
+* Debugging Exercise 4
+*
+* 1) Run to Breakpoint 2.
+* 2) Display your Call Stack window.
+* 3) View the contents of the window and notice that the top
+*    function on the stack is main.
+* 4) Step into the PrintResults function.
+* 5) Notice that the call stack now shows PrintResults on top of
+*    the stack.
+********************************************************************/
+//#include <iostream>
+//using std::cout;
+//using std::cin;
+//using std::endl;
+
+//const int DAYS_PER_YEAR = 365;
+
+//int GetAge();
+//int CalcDays(int age);
+//void PrintResults(int age, int days);
+
+//int main()
+//{
+//	int age = 0;
+//	int days = 0;
+
+	// Breakpoint 1
+	// Put breakpoint on the following line 
+//	age = GetAge();
+//	days = CalcDays(age);
+
+	// Breakpoint 2
+	// Put breakpoint on the following line
+//	PrintResults(age, days);
+
+//	return 0;
+//}
+//int GetAge()
+//{
+//	int age;
+
+//	cout << "Please enter your age: ";
+//	cin >> age;
+
+//	return age;
+//}
+//int CalcDays(int years)
+//{
+//	int days;
+
+//	days = years * DAYS_PER_YEAR;
+
+//	return days;
+//}
+//void PrintResults(int age, int days)
+//{
+//	cout << age << "! Boy are you old!\n";
+//	cout << "Did you know that you are at least " << days << " days old?\n\n";
+//}
+
+//8b
+//9.14 Programming Exercises
+
+//void getDimensions(int&, int&);
+//void createRectangle(int&, int&);
+
+//int main()
+//{
+	//defining variables
+//	int width = 0; int height = 0;
+	//greeting
+//	cout << "Welcome to the rectangle program!" << endl
+//		 << "It is time to create a rectangle with dimensions that you specify." << endl;
+	//get width and height
+//	getDimensions(width, height);
+	//print rectangle
+//	createRectangle(width, height);
+	//results and farewell
+//	cout << endl << "Above is your rectangle, " << width << " units wide and " << height << " units tall." << endl
+//		 << "Thank you for trying the rectangle program!" << endl;
+//	return 0;
+//}
+
+//void getDimensions(int& width, int& height)
+//{
+//	cout << endl << "What is the width of the rectangle?" << endl;
+//	cin >> width;
+//	cout << "Ok, got it. And what about the height?" << endl;
+//	cin >> height; cout << endl;
+//}
+
+//void createRectangle(int& width, int& height)
+//{
+//	int widthCount = width; int heightCount = height;
+//	char upperLeftCorner = 218, upperRightCorner = 191, lowerLeftCorner = 192, lowerRightCorner = 217, widthSides = 196, heightSides = 179;
+
+//	for (heightCount; heightCount > 0; heightCount--)
+//	{
+//		if (heightCount == height)
+//		{
+//			cout << upperLeftCorner;
+//			for (widthCount-2; widthCount > 0; widthCount--)
+//			{
+//				cout << widthSides;
+//			}
+//			cout << upperRightCorner;
+//		}
+
+//		if (heightCount < height && heightCount > 1)
+//		{
+//			cout << heightSides;
+//			for (widthCount-2; widthCount > 0; widthCount--)
+//			{
+//				cout << " ";
+//			}
+//			cout << heightSides;
+//		}
+
+//		if (heightCount == 1)
+//		{
+//			cout << lowerLeftCorner;
+//			for (widthCount - 2; widthCount > 0; widthCount--)
+//			{
+//				cout << widthSides;
+//			}
+//			cout << lowerRightCorner;
+//		}
+
+//		cout << endl;
+//		widthCount = width;
+//	}
+//}
\ No newline at end of file