From 728814e6f9406fdef0be98ce99dbfbe3a48a783a Mon Sep 17 00:00:00 2001 From: "github-classroom[bot]" <66690702+github-classroom[bot]@users.noreply.github.com> Date: Mon, 10 Oct 2022 18:47:03 +0000 Subject: Initial commit --- CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp | 74 +++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp (limited to 'CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp') diff --git a/CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp b/CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp new file mode 100644 index 0000000..53e4a61 --- /dev/null +++ b/CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp @@ -0,0 +1,74 @@ +/******************************************************************** +* File: CST116-Ch8-Debugging.cpp +* +* General Instructions: Complete each step before proceeding to the +* next. +* +* Debugging Exercise 1 +* +* 1) Insert a breakpoint on the lines indicated in the code. +* 2) Run to Breakpoint 1. +* 3) Place a watch on i. +* 4) Execute the while statement by doing a "Step Into". +* 5) The execution continues to the cout statement as expected. +* 6) Step over the cout statement. +* 7) Why didn't the flow of the program return back to the while +* statement? +* 8) Fix this problem by removing the ; after the while statement. +* 9) Stop debugging and repeat Steps 2 – 5 to verify the correction +* worked. +* 10) Stop debugging. +* +* Debugging Exercise 2 +* +* 1) Run to Breakpoint 1. +* 2) Step into the while loop. +* 3) Why did the cout not execute? +* 4) Check the value of i, now check the condition, does the +* condition evaluate to true? +* 5) Change the "< 0" to a "< 10". +* 6) Stop debugging and repeat Steps 1 – 4 to verify the correction +* worked. +* 7) Stop debugging. +* +* Debugging Exercise 3 +* +* 1) Run the program without debugging. +* 2) What is happening now is an infinite loop. +* 3) End your program by holding down the Ctrl key and pressing C. +* 4) Fix the problem by adding a "++" after the i in the cout +* statement. +* 5) Run the program to Breakpoint 2 and verify that the output +* displayed on the screen is 0 – 9. +* +* Debugging Exercise 4 +* +* 1) Run to Breakpoint 2. +* 2) Add a watch to the variable count. +* 3) Verify that the contents of count is garbage. +* 4) Step into the loop. +* 5) What is the value stored in count now? +* 6) Where was 10 assigned to count? +* 7) Fix the problem and re-run to verify. +********************************************************************/ +#include +using std::cout; +using std::endl; + +int main() +{ + int i = 0; + int count; + + // Breakpoint 1 + // Put a breakpoint on the following line + while (i < 0); + cout << i << endl; + + // Breakpoint 2 + // Put a breakpoint on the following line + for (count = 0; count < 10; count++); + cout << count << endl; + + return 0; +} -- cgit v1.2.3