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| author | alexandra-apetroaei <andra@MSI> | 2022-10-06 14:20:18 -0800 |
|---|---|---|
| committer | alexandra-apetroaei <andra@MSI> | 2022-10-06 14:20:18 -0800 |
| commit | fb159bf8ff74f3eca53a46db5d98d509872d7bf5 (patch) | |
| tree | 1252914b6c652bcbf4dc8f273e7b888db9cf5719 /CST116-Ch6-Debugging/CST116-Ch6-Apetroaei.cpp | |
| parent | Final change (diff) | |
| download | cst116-ch6-debugging-alexandra-apetroaei-fb159bf8ff74f3eca53a46db5d98d509872d7bf5.tar.xz cst116-ch6-debugging-alexandra-apetroaei-fb159bf8ff74f3eca53a46db5d98d509872d7bf5.zip | |
Diffstat (limited to 'CST116-Ch6-Debugging/CST116-Ch6-Apetroaei.cpp')
| -rw-r--r-- | CST116-Ch6-Debugging/CST116-Ch6-Apetroaei.cpp | 61 |
1 files changed, 61 insertions, 0 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; +} |