From 467258a01264a7db2251b0b8aa760841997d888d Mon Sep 17 00:00:00 2001 From: Musa Ahmed Date: Wed, 12 Oct 2022 12:10:32 -0700 Subject: Added text file --- .../CST116-Ch8-Debugging-Ahmed.cpp | 85 ++++++++++++++++++++++ .../CST116-Ch8-Debugging-Ahmed.txt | 22 ++++++ CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp | 74 ------------------- 3 files changed, 107 insertions(+), 74 deletions(-) create mode 100644 CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.cpp create mode 100644 CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.txt delete mode 100644 CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp diff --git a/CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.cpp b/CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.cpp new file mode 100644 index 0000000..bd6aed7 --- /dev/null +++ b/CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.cpp @@ -0,0 +1,85 @@ +/******************************************************************** +* 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? +* There's a semicolon after the while statement so the statement +* which we want to execute is not being repeated since it is not +* included in the while loop. +* 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? +* No it is false, since i cannot be less than 0 unless it is +* a negative number. +* 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? +* count = 10 +* 6) Where was 10 assigned to count? +* in the for loop, count is told to iterate until it is no longer +* less than 10. So the for loop statement executes one more time +* than the actual statement. +* 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 < 10) { + cout << i++ << endl; + } + + // Breakpoint 2 + // Put a breakpoint on the following line + for (count = 0; count < 10; count++) { + cout << count << endl; + } + + return 0; +} diff --git a/CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.txt b/CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.txt new file mode 100644 index 0000000..2729b53 --- /dev/null +++ b/CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.txt @@ -0,0 +1,22 @@ +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 + +C:\Users\macho\Source\Repos\cst116-chapter8-debugging-M005A\CST116-Ch8-Debugging\x64\Debug\CST116-Ch8-Debugging.exe (process 20580) exited with code 0. \ No newline at end of file diff --git a/CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp b/CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp deleted file mode 100644 index 53e4a61..0000000 --- a/CST116-Ch8-Debugging/CST116-Ch8-Debugging.cpp +++ /dev/null @@ -1,74 +0,0 @@ -/******************************************************************** -* 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