From d0587029b124ae20a13889253f1345a97187f869 Mon Sep 17 00:00:00 2001 From: alexandra-apetroaei Date: Tue, 4 Oct 2022 12:56:05 -0800 Subject: Finished --- .../CST116 CH5 Debugging-Apetroaei.cpp | 93 ++++++++++++++++++++++ Ch 5 Debugging Project/Ch 5 Debugging Project.cpp | 6 +- .../Ch 5 Debugging Project.vcxproj | 11 ++- .../Ch 5 Debugging Project.vcxproj.filters | 3 + Ch 5 Debugging Project/Text.txt | 5 ++ Ch 5 Debugging Project/psuedo-code.txt | 5 ++ 6 files changed, 118 insertions(+), 5 deletions(-) create mode 100644 Ch 5 Debugging Project/CST116 CH5 Debugging-Apetroaei.cpp create mode 100644 Ch 5 Debugging Project/Text.txt create mode 100644 Ch 5 Debugging Project/psuedo-code.txt diff --git a/Ch 5 Debugging Project/CST116 CH5 Debugging-Apetroaei.cpp b/Ch 5 Debugging Project/CST116 CH5 Debugging-Apetroaei.cpp new file mode 100644 index 0000000..022bbc2 --- /dev/null +++ b/Ch 5 Debugging Project/CST116 CH5 Debugging-Apetroaei.cpp @@ -0,0 +1,93 @@ +/******************************************************************** +* File: Chap_5_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? +//You have $123.45 +* //Enter percent raise +* 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? +* //123.449997 +* 7) Hover your mouse pointer over raise. What is its value? +* //0.100000001 +* 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 +#include +#include + +using namespace std; + +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/Ch 5 Debugging Project/Ch 5 Debugging Project.cpp b/Ch 5 Debugging Project/Ch 5 Debugging Project.cpp index 4abe62f..af6e6f2 100644 --- a/Ch 5 Debugging Project/Ch 5 Debugging Project.cpp +++ b/Ch 5 Debugging Project/Ch 5 Debugging Project.cpp @@ -24,7 +24,9 @@ * 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? +* window. What was printed? +//You have $123.45 +* //Enter percent raise * 11) Select Stop Debugging either from the Debug menu or from your * toolbar. * @@ -38,7 +40,9 @@ * 5) Notice that the current line of execution is now at the * calculation. * 6) Look at your watch. What is the value of money? +* //123.449997 * 7) Hover your mouse pointer over raise. What is its value? +* //0.100000001 * 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 diff --git a/Ch 5 Debugging Project/Ch 5 Debugging Project.vcxproj b/Ch 5 Debugging Project/Ch 5 Debugging Project.vcxproj index b6da2fe..2919d4c 100644 --- a/Ch 5 Debugging Project/Ch 5 Debugging Project.vcxproj +++ b/Ch 5 Debugging Project/Ch 5 Debugging Project.vcxproj @@ -29,26 +29,26 @@ Application true - v142 + v143 Unicode Application false - v142 + v143 true Unicode Application true - v142 + v143 Unicode Application false - v142 + v143 true Unicode @@ -141,6 +141,9 @@ + + + diff --git a/Ch 5 Debugging Project/Ch 5 Debugging Project.vcxproj.filters b/Ch 5 Debugging Project/Ch 5 Debugging Project.vcxproj.filters index f330efc..6e831fa 100644 --- a/Ch 5 Debugging Project/Ch 5 Debugging Project.vcxproj.filters +++ b/Ch 5 Debugging Project/Ch 5 Debugging Project.vcxproj.filters @@ -19,4 +19,7 @@ Source Files + + + \ No newline at end of file diff --git a/Ch 5 Debugging Project/Text.txt b/Ch 5 Debugging Project/Text.txt new file mode 100644 index 0000000..591653c --- /dev/null +++ b/Ch 5 Debugging Project/Text.txt @@ -0,0 +1,5 @@ +Check money amount $123.45 +Enter .1 percent raise + +Raise decreased the money +Fix calculation \ No newline at end of file diff --git a/Ch 5 Debugging Project/psuedo-code.txt b/Ch 5 Debugging Project/psuedo-code.txt new file mode 100644 index 0000000..591653c --- /dev/null +++ b/Ch 5 Debugging Project/psuedo-code.txt @@ -0,0 +1,5 @@ +Check money amount $123.45 +Enter .1 percent raise + +Raise decreased the money +Fix calculation \ No newline at end of file -- cgit v1.2.3