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+/********************************************************************
+* File: CST116-Ch10-Debugging.cpp
+*
+* General Instructions: Complete each step before proceeding to the
+* next.
+*
+* Debugging Exercise 1
+*
+* 1)	Build and run the program.
+* 2)	Examine the code and the output and notice the use of
+*	parallel arrays.
+* 3)	Insert breakpoints at Breakpoint 1, Breakpoint 2, and Breakpoint
+*	3.
+* 4)	Run to Breakpoint 1.
+* 5)	Place a watch on varX, varY and varZ.  Click on the '+' in the
+*	watch window to see the individual elements associated with each
+*	of the arrays.
+* 6)	Continue running your program to Breakpoint 2.
+* 7)	Add a watch on the array called name.  Again, click on the '+'
+*	symbol.  Notice how a multidimensional array is shown in the
+*	debugger, the null terminating characters location, and how a
+*	character is represented within each element of the array.
+* 8)	Continue running the program to Breakpoint 3.
+* 9)	Notice the contents of varX and varY now that you are back in the
+* 	main function.
+* 10)	Clear all the breakpoints.
+* 11)	Stop debugging.
+*
+* Debugging Exercise 2
+*
+* 1) 	Change the constant SIZE from 5 to 10.
+* 2) 	Change any literal containing a 5 to the constant SIZE.
+*     Notice the usefulness of the constant when changes need
+*     to be made to your code.
+* 3) 	Set a breakpoint at Breakpoint 4. Now on this breakpoint
+*  	set the necessary condition so the loop breaks when x hits 8.
+*	(Hint:  If you need help setting breakpoints based upon a
+*	condition refer to Chapter 8).
+* 4)  Run to Breakpoint 4.
+* 5)	Continue stepping into the remainder of the for loop until the
+*	flow returns back to main.
+* 6) 	Make sure your Watch window is visible and notice the contents
+* 	of varY and varZ now that you are back in main.
+* 7) 	Stop debugging.
+* 8) 	Disable all breakpoints.
+* 9)	Rebuild and execute the program and verify the results.
+*
+* Debugging Exercise 3
+*
+* 1)	Just before the call to the PrintFunction in main, add an
+*	assignment statement to change the first element in the
+*	array varZ to -99.
+* 2)	Build and execute your code, verifying that the calculations
+*	are correct in relation to element 0 of varZ.
+* 3)	Add a line to assign the contents of the second element of
+*	varX to 99 in FunctionTwo.
+* 4)  Rebuild your program.
+* 5	Obviously there is a problem.  Remove the const from the
+*     function declaration and header for varX.
+* 5)	Now you should be able to build and execute your code.  Do it.
+* 6)	Set a breakpoint on Breakpoint 2.
+* 7)	Re-enable Breakpoint 2.
+* 8)  Run to Breakpoint 2 and make sure you have a watch on the
+*	variable name.
+* 9)	Click on the '+'.  Once you see all the elements
+*	within the array, change the 'Value' (in the Value field)
+*	for the first element of the array directly within the Watch
+*	window to the character 'Z'.  Notice how the value is updated
+*	by displaying the new ASCII value too.
+* 10)	Stop debugging.
+* 11)	Disable all breakpoints.
+*
+********************************************************************/
+#include <iostream>
+#include <iomanip>
+using std::cin;
+using std::cout;
+using std::endl;
+using std::setw;
+
+void GetAndDisplayWelcomeInfo();
+void FunctionOne(int varX[], int varY[]);
+void FunctionTwo(int varX[], const int varY[], int varZ[]);
+void PrintFunction(const int varX[], const int varY[], const int varZ[]);
+
+const int SIZE = 10;
+
+int main()
+{
+    int varX[SIZE];
+    int varY[SIZE];
+    int varZ[SIZE];	// Notice how we used the const here!
+
+    // Breakpoint 1
+        // Put breakpoint on the following line 
+    GetAndDisplayWelcomeInfo();
+    FunctionOne(varX, varY);
+
+    // Breakpoint 3
+        // Put breakpoint on the following line 
+    FunctionTwo(varX, varY, varZ);
+    varZ[0] = -99;
+    PrintFunction(varX, varY, varZ);
+
+    return 0;
+}
+void GetAndDisplayWelcomeInfo()
+{
+    char name[2][20]; // First name in row 0, last name in row 1
+
+    cout << "Please enter your first name: ";
+    cin >> name[0];
+
+    cout << "\nPlease enter your last name: ";
+    cin >> name[1];
+
+    // Breakpoint 2
+    // Put breakpoint on the following line 
+    cout << "\n\n\tWelcome " << name[0] << " " << name[1]
+        << "!\n\t   Hope all is well \n\n";
+}
+void FunctionOne(int varX[], int varY[])
+{
+    for (int x = 0; x < SIZE; x++)	// NOTICE '<' NOT <= 
+        // Breakpoint 4
+        // Put breakpoint on the following line 
+        varX[x] = x;
+
+    for (int x = 0; x < SIZE; x++)
+        varY[x] = x + 100;
+}
+void FunctionTwo(int varX[], const int varY[], int varZ[])
+{
+    varX[1] = -99;
+    for (int x = 0; x < SIZE; x++) // Notice the const SIZE here
+        varZ[x] = varX[x] + varY[x];
+}
+void PrintFunction(const int varX[20], const int varY[20],
+    const int varZ[20])
+{
+    int x;
+
+    cout << " \t  x \t  y  \t  z\n\n";
+
+    for (x = 0; x < SIZE; x++)
+        cout << "\t" << setw(3) << varX[x]
+        << "\t " << varY[x]
+        << "\t " << varZ[x] << endl;
+}