From b4e821ed29f11bd2a12f05edb030d0e51db74f96 Mon Sep 17 00:00:00 2001 From: Joe Traver Date: Wed, 19 Oct 2022 19:35:52 -0700 Subject: Finished --- CST116-Ch9-Debugging/CST116-Ch9-Debugging.cpp | 21 ++++++++++++++++++--- 1 file changed, 18 insertions(+), 3 deletions(-) diff --git a/CST116-Ch9-Debugging/CST116-Ch9-Debugging.cpp b/CST116-Ch9-Debugging/CST116-Ch9-Debugging.cpp index eff8980..322da77 100644 --- a/CST116-Ch9-Debugging/CST116-Ch9-Debugging.cpp +++ b/CST116-Ch9-Debugging/CST116-Ch9-Debugging.cpp @@ -12,15 +12,24 @@ * 4) Add another watch using &age for the name. This will display * the address of age. * 5) Write down the address of age. +* +* 0x0000001d27d8f854{0} +* * 6) Step Into the code for the function GetAge. * 7) The execution continues to the function header for GetAge. * 8) Step into one more time. * 9) Why did the address of age and value change? +* +* -The program has entered a new block which make the age defined in the new block different from the original "age" changing the address of the variable- +* * 10) Step over the cout and cin statements. * 11) Verify the value entered is stored properly in age. * 12) Step into until the flow returns to main. * 13) Step over one more time. * 14) Why didn't the value entered get transferred back to main? +* +* -It didn't trasfer because when the program left the block that the variable was defined only within it and left the definition as well- +* * 15) Stop debugging and fix the error. * 16) Run to Breakpoint 1. * 17) Step over the function call to GetAge. @@ -47,6 +56,9 @@ * 4) Step into the PrintResults function. * 5) Age is 7300? Not even Ralph is that old. * 6) Why did the values for both variables change? +* +* -The print results inverted the values mixing them up- +* * 7) Stop debugging and fix the error. * * Debugging Exercise 4 @@ -70,19 +82,22 @@ int GetAge(); int CalcDays(int age); void PrintResults(int age, int days); + int main() { int age = 0; int days = 0; + // Breakpoint 1 // Put breakpoint on the following line - GetAge(); + age = GetAge(); + days = CalcDays(age); // Breakpoint 2 // Put breakpoint on the following line - PrintResults(age, days); + PrintResults(age,days); return 0; } @@ -103,7 +118,7 @@ int CalcDays(int years) return days; } -void PrintResults(int days, int age) +void PrintResults(int age, int days) { cout << age << "! Boy are you old!\n"; cout << "Did you know that you are at least " << days << " days old?\n\n"; -- cgit v1.2.3