diff options
| -rw-r--r-- | CST116-Ch6-Debugging/CST116-Ch6-Apetroaei.cpp | 61 | ||||
| -rw-r--r-- | CST116-Ch6-Debugging/CST116-Ch6-Debugging.cpp | 5 | ||||
| -rw-r--r-- | CST116-Ch6-Debugging/CST116-Ch6-Debugging.vcxproj | 4 | ||||
| -rw-r--r-- | CST116-Ch6-Debugging/CST116-Ch6-Debugging.vcxproj.filters | 3 | ||||
| -rw-r--r-- | CST116-Ch6-Debugging/Ch6_psuedo.txt | 7 |
5 files changed, 78 insertions, 2 deletions
diff --git a/CST116-Ch6-Debugging/CST116-Ch6-Apetroaei.cpp b/CST116-Ch6-Debugging/CST116-Ch6-Apetroaei.cpp new file mode 100644 index 0000000..6fedf88 --- /dev/null +++ b/CST116-Ch6-Debugging/CST116-Ch6-Apetroaei.cpp @@ -0,0 +1,61 @@ +/******************************************************************** +* File: CST116-Ch6-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) Run to the breakpoint. +* 3) Put watches on both Fahrenheit and Celsius. +* 4) When asked for a temperature, enter 212. +* 5) Verify that the value you entered is stored correctly. +* 6) Step over the conversion calculation. What is the value +* in Celsius? Is that the correct value? No. +* //0 +* 7) Remember your order of precedence. Put parentheses around +* Fahrenheit - 32. This needs to be done before the multiplication. +* 8) Stop debugging and recompile. +* +* Debugging Exercise 2 +* +* 1) Run to Breakpoint 1. +* 2) When asked for a temperature, enter 212. +* 3) Verify that the value you entered is stored correctly. +* 4) Step over the conversion calculation. What is the value +* in Celsius? Is that the correct value? No. +* 5) Look at the division. This is integer division. Therefore, +* 5 / 9 = 0. This is not the result we are looking for. +* 6) Modify the calculation so that it does floating point division. +* There are three different ways we have discussed: +* a) use the F suffix on the literals +* b) type cast the literals +* c) replace the 5 with 5.0 and the 9 with 9.0 +* 7) Stop debugging, recompile and run to verify that it now works +* correctly. +********************************************************************/ + +#include <iostream> +#include <iomanip> +using std::cout; +using std::cin; +using std::endl; + +int main() +{ + float fahrenheit = 0; + float celcius = 0; + + cout << "Enter temperature in Fahrenheit: "; + cin >> fahrenheit; + + // Breakpoint 1 + // Put a breakpoint on the following line + celcius = static_cast<float>(5)/9 * (fahrenheit - 32); + + cout << fahrenheit << " degrees F = " + << celcius << " degrees C" << endl; + + return 0; +} diff --git a/CST116-Ch6-Debugging/CST116-Ch6-Debugging.cpp b/CST116-Ch6-Debugging/CST116-Ch6-Debugging.cpp index 497e2f8..7fa84cb 100644 --- a/CST116-Ch6-Debugging/CST116-Ch6-Debugging.cpp +++ b/CST116-Ch6-Debugging/CST116-Ch6-Debugging.cpp @@ -12,7 +12,8 @@ * 4) When asked for a temperature, enter 212.
* 5) Verify that the value you entered is stored correctly.
* 6) Step over the conversion calculation. What is the value
-* in Celsius? Is that the correct value? No.
+* in Celsius? Is that the correct value? No.
+* 0
* 7) Remember your order of precedence. Put parentheses around
* Fahrenheit - 32. This needs to be done before the multiplication.
* 8) Stop debugging and recompile.
@@ -51,7 +52,7 @@ int main() // Breakpoint 1
// Put a breakpoint on the following line
- celcius = 5 / 9 * fahrenheit - 32;
+ celcius = static_cast<float>(5)/9 * (fahrenheit - 32);
cout << fahrenheit << " degrees F = "
<< celcius << " degrees C" << endl;
diff --git a/CST116-Ch6-Debugging/CST116-Ch6-Debugging.vcxproj b/CST116-Ch6-Debugging/CST116-Ch6-Debugging.vcxproj index 778451a..0966245 100644 --- a/CST116-Ch6-Debugging/CST116-Ch6-Debugging.vcxproj +++ b/CST116-Ch6-Debugging/CST116-Ch6-Debugging.vcxproj @@ -24,6 +24,7 @@ <ProjectGuid>{3414da97-83cc-448b-88af-edb4a21573b2}</ProjectGuid>
<RootNamespace>CST116Ch6Debugging</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+ <ProjectName>CST116-Ch6-Apetroaei</ProjectName>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@@ -129,6 +130,9 @@ <ItemGroup>
<ClCompile Include="CST116-Ch6-Debugging.cpp" />
</ItemGroup>
+ <ItemGroup>
+ <Text Include="Ch6_psuedo.txt" />
+ </ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
diff --git a/CST116-Ch6-Debugging/CST116-Ch6-Debugging.vcxproj.filters b/CST116-Ch6-Debugging/CST116-Ch6-Debugging.vcxproj.filters index 187ab51..1deae8b 100644 --- a/CST116-Ch6-Debugging/CST116-Ch6-Debugging.vcxproj.filters +++ b/CST116-Ch6-Debugging/CST116-Ch6-Debugging.vcxproj.filters @@ -19,4 +19,7 @@ <Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
+ <ItemGroup>
+ <Text Include="Ch6_psuedo.txt" />
+ </ItemGroup>
</Project>
\ No newline at end of file diff --git a/CST116-Ch6-Debugging/Ch6_psuedo.txt b/CST116-Ch6-Debugging/Ch6_psuedo.txt new file mode 100644 index 0000000..7994279 --- /dev/null +++ b/CST116-Ch6-Debugging/Ch6_psuedo.txt @@ -0,0 +1,7 @@ +set Fahrenheit value to 0 +set Celcius value to 0 + +fix mathematical equation to equal eachother + +Fahrenheit variable equals 212 +Celcius variable equals 100
\ No newline at end of file |