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Diffstat (limited to 'CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.cpp')
| -rw-r--r-- | CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.cpp | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.cpp b/CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.cpp deleted file mode 100644 index bd6aed7..0000000 --- a/CST116-Ch8-Debugging/CST116-Ch8-Debugging-Ahmed.cpp +++ /dev/null @@ -1,85 +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? -* 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 <iostream> -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; -} |