Initial commit

6 files changed, 305 insertions, 0 deletions

diff --git a/CST116-Ch9-Debugging/CST116-Ch9-Debugging.cpp b/CST116-Ch9-Debugging/CST116-Ch9-Debugging.cpp
new file mode 100644
index 0000000..eff8980
--- /dev/null
+++ b/CST116-Ch9-Debugging/CST116-Ch9-Debugging.cpp
@@ -0,0 +1,110 @@
+/********************************************************************

+* File: CST116-Ch9-Debugging.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.

+* 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 

+    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 days, int age)

+{

+    cout << age << "! Boy are you old!\n";

+    cout << "Did you know that you are at least " << days << " days old?\n\n";

+}

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new file mode 100644
index 0000000..98d58d3
--- /dev/null
+++ b/CST116-Ch9-Debugging/CST116-Ch9-Debugging.sln
@@ -0,0 +1,31 @@
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new file mode 100644
index 0000000..d7fabd9
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diff --git a/README.md b/README.md
new file mode 100644
index 0000000..a928d69
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+# CST116-Ch9-Debugging
+
+Testing Functions