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| author | Musa Ahmed <[email protected]> | 2022-10-05 19:24:36 -0700 |
|---|---|---|
| committer | Musa Ahmed <[email protected]> | 2022-10-05 19:24:36 -0700 |
| commit | c5568f353f7e08ed3ad0ecf4f308b63bd40e3607 (patch) | |
| tree | 61a0046b62c2cb85c872a4cef557799686734ec9 /Ch 5 Debugging Project/CST116-Debugging-Ahmed.cpp | |
| parent | edited comments (diff) | |
| download | cst116-lab0-debugging-m005a-c5568f353f7e08ed3ad0ecf4f308b63bd40e3607.tar.xz cst116-lab0-debugging-m005a-c5568f353f7e08ed3ad0ecf4f308b63bd40e3607.zip | |
finished (I think)
Diffstat (limited to 'Ch 5 Debugging Project/CST116-Debugging-Ahmed.cpp')
| -rw-r--r-- | Ch 5 Debugging Project/CST116-Debugging-Ahmed.cpp | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/Ch 5 Debugging Project/CST116-Debugging-Ahmed.cpp b/Ch 5 Debugging Project/CST116-Debugging-Ahmed.cpp new file mode 100644 index 0000000..0bce69d --- /dev/null +++ b/Ch 5 Debugging Project/CST116-Debugging-Ahmed.cpp @@ -0,0 +1,105 @@ +/******************************************************************** +* File: Chap_5_Debugging.cpp +* +* General Instructions: Complete each step before proceeding to the +* next. +* +* Debugging Exercise 1 (Skipped because didn't work) +* +* 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? + + money 123.449997 float + +* 7) Hover your mouse pointer over raise. What is its value? + + raise 0.100000001 float + +* 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. + + - The calculation only multiplies the money by the raise, + when it should actually be multiplying it by raise + 1. + Right now we are only getting the value that the money + shoudl be increases by. +* +* +* 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. +* +********************************************************************/ + +// Name: Musa Ahmed, Course: CST116, Lab # 0, Learn how to debug and how to use an IDE as well as GitHub + +#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 + 1)); + + + cout << "After your raise you have $"; + cout << money << endl; + + return 0; +}
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