From 87cb8f5e8de75233cd65f2b61315fea2b7468e94 Mon Sep 17 00:00:00 2001 From: Andrei F Date: Wed, 12 Oct 2022 22:30:58 -0700 Subject: Added pseudocode file and output file and changed the main file name to include my last name --- CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp | 114 -------------------------- 1 file changed, 114 deletions(-) delete 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 deleted file mode 100644 index 2cb243c..0000000 --- a/CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp +++ /dev/null @@ -1,114 +0,0 @@ -/******************************************************************** - * Andrei Florea - CST116 - CH8 - Debugging - * -* 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? - * - * The flow of the program did not return to the while statement because of the semicolon on the while statement, - * this is also explained in the next step. The brackets, which I thought had an error to do with the - * flow of the program not returning to the while statement do not matter here. - * -* 8) Fix this problem by removing the ; after the while statement. -* 9) Stop debugging and repeat Steps 2 � 5 to verify the correction -* worked. - * - * Done, however, debugging will now not enter the while block to execute the cout statement. - * -* 10) Stop debugging. -* -* Debugging Exercise 2 -* -* 1) Run to Breakpoint 1. -* 2) Step into the while loop. -* 3) Why did the cout not execute? - * - * The cout did not execute because the while loop is comparing if the variable i is less than 0. - * However, the variable i is initialized as 0, and therefore is not less than 0, so it does not step - * into the while loop. - * -* 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. - * - * It works but it's an infinite loop. - * -* 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. - * - * Yes, if I add another breakpoint after the while loop block and run it in debug mode and check the console, - * the outputs are 0 to 9. However, the variable i is equal to 10, which makes sense because that is how it - * got out of the while loop block. -* -* 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? - * - * The value stored in count before was 1, but after stepping into the loop the value stored is now 10 - * -* 6) Where was 10 assigned to count? - * - * I believe the 10 was assigned to count on line 99, where basically it just did a loop on that line without entering - * the line below, and it did it until count was equal to 10. - * -* 7) Fix the problem and re-run to verify. - * - * I fixed the problem, which was the same as the other loop with the semicolon on the for loop. - * I know the problem is fixed as I used the debugging tool and followed the flow of the code, entering - * the for loop until count was 10 - * - * I am also adding curly brackets (which are not necessary as I found out) but it makes the code cleaner - * and easier to read. - * -********************************************************************/ -#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 < 10) { - 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