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| author | github-classroom[bot] <66690702+github-classroom[bot]@users.noreply.github.com> | 2022-10-08 20:35:27 +0000 |
|---|---|---|
| committer | github-classroom[bot] <66690702+github-classroom[bot]@users.noreply.github.com> | 2022-10-08 20:35:27 +0000 |
| commit | ae1a4798d99a88548026057e1d34a40dbd98f369 (patch) | |
| tree | ea3715a8599429e26fc779e17acc4427223cd742 | |
| download | cst116-ch5-debugging-levidavis04-ae1a4798d99a88548026057e1d34a40dbd98f369.tar.xz cst116-ch5-debugging-levidavis04-ae1a4798d99a88548026057e1d34a40dbd98f369.zip | |
Initial commit
| -rw-r--r-- | CST116-Ch5-Debugging/CST116-Ch5-Debugging.cpp | 85 | ||||
| -rw-r--r-- | CST116-Ch5-Debugging/CST116-Ch5-Debugging.sln | 31 | ||||
| -rw-r--r-- | CST116-Ch5-Debugging/CST116-Ch5-Debugging.vcxproj | 135 | ||||
| -rw-r--r-- | CST116-Ch5-Debugging/CST116-Ch5-Debugging.vcxproj.filters | 22 | ||||
| -rw-r--r-- | CST116-Ch5-Debugging/CST116-Ch5-Debugging.vcxproj.user | 4 | ||||
| -rw-r--r-- | README.md | 2 |
6 files changed, 279 insertions, 0 deletions
diff --git a/CST116-Ch5-Debugging/CST116-Ch5-Debugging.cpp b/CST116-Ch5-Debugging/CST116-Ch5-Debugging.cpp new file mode 100644 index 0000000..851932d --- /dev/null +++ b/CST116-Ch5-Debugging/CST116-Ch5-Debugging.cpp @@ -0,0 +1,85 @@ +/********************************************************************
+* File: CST116-Ch5-Debugging.cpp
+*
+* General Instructions: Complete each step before proceeding to the
+* next.
+*
+* Debugging Exercise 1
+*
+* 1) On the lines indicated in the code below, insert a breakpoint.
+* 2) With the program not in debugging mode, start debugging by
+* using the "Step Into" tool.
+* 3) Click on the Watch1 tab.
+* 4) With the cursor in the Name column type money and press enter.
+* This adds a programmer defined watch on the variable money.
+* 5) Step Into until you reach the first cout statement. With
+* the current line being that cout statement, Step Into again.
+* 6) What happened? Where are we now? What is all of this nasty
+* looking code?
+* 7) Remember, stepping into a predefined routine takes you to the
+* code for that routine. If the debugger can't find the code it
+* will show the assembly code for that routine.
+* 8) How do we get out of this mess? Use the "Step Out" tool.
+* 9) In Visual Studio you will be taken back to the same cout
+* statement. Use the Step Over tool to take you to the next
+* line.
+* 10) Step over the next cout statement. Now look at the console
+* window. What was printed?
+* 11) Select Stop Debugging either from the Debug menu or from your
+* toolbar.
+*
+* Debugging Exercise 2
+*
+* 1) With the program stopped, run to Breakpoint 1 by selecting
+* the Start Debugging menu option, toolbar icon or press F5.
+* 2) Step over the cout.
+* 3) Step over the cin. Notice that you can now enter a value.
+* 4) Enter the value .1 and press enter.
+* 5) Notice that the current line of execution is now at the
+* calculation.
+* 6) Look at your watch. What is the value of money?
+* 7) Hover your mouse pointer over raise. What is its value?
+* 8) Step over the calculation. Notice the watch on money is now
+* red. This designates that the variable just changed its value.
+* 9) What happened to our money? I thought a raise was supposed
+* to increase our money? Stop debugging and fix the calculation.
+*
+* Debugging Exercise 3
+*
+* 1) Choose Disable All Breakpoints from the Debug menu.
+* 2) With the cursor on the calculation, Run to Cursor. Remember
+* that the Run to Cursor tool can be accessed by right clicking
+* in the code window and choosing the correct menu option.
+* 3) Step over the calculation and verify that this time
+* you end up with more money than before the raise.
+* 4) Stop debugging. Now run the entire program by choosing the menu
+* option Start Without Debugging.
+*
+********************************************************************/
+
+#include <iostream>
+#include <iomanip>
+using std::cout;
+using std::cin;
+using std::endl;
+
+int main()
+{
+ float money = 123.45F;
+ float raise;
+
+ cout << "You have $";
+ cout << money << endl;
+
+ // Breakpoint 1
+ // Put a breakpoint on the following line
+ cout << "Enter percent raise: ";
+ cin >> raise;
+
+ money = money * raise;
+
+ cout << "After your raise you have $";
+ cout << money << endl;
+
+ return 0;
+}
\ No newline at end of file diff --git a/CST116-Ch5-Debugging/CST116-Ch5-Debugging.sln b/CST116-Ch5-Debugging/CST116-Ch5-Debugging.sln new file mode 100644 index 0000000..61b265b --- /dev/null +++ b/CST116-Ch5-Debugging/CST116-Ch5-Debugging.sln @@ -0,0 +1,31 @@ +
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\ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..35a3ce5 --- /dev/null +++ b/README.md @@ -0,0 +1,2 @@ +# CST116-Ch5-Debugging +Beginning debugging (Ch 5) |