Understanding Algorithm Errors and Debugging

What are the two main types of errors to look for when reviewing an algorithm?

• Execution and logic errors

• Logic and compilation errors

• Syntax and runtime errors

• Syntax and logic errors

What is a syntax error?

• Mistakes in the grammar of the code

• Issues with the hardware compatibility

• Errors found during the program execution

• Errors that occur due to incorrect logic

How many errors were initially identified in the example algorithm?

• Five

• Two

• Four

• Three

What should the cost calculation be for three people on a camping trip, according to the algorithm?

• 60

• 20

• 30

• 10

What was the logic error when testing with three people?

• Incorrect multiplication factor

• Incorrect addition of people

• Misplaced decimal point

• None of the above

What is the correct condition to check for applying an additional cost when there are more than five people?

• if people equals five

• if people not equal to five

• if people less than five

• if people greater than five

What was the incorrect increase percentage applied in the algorithm for more than five people?

• 12%

• 15%

• 20%

• 10%

After correcting the algorithm, what should be the total cost for six people?

• 66

• 72

• 70

• 68

What is the importance of using test data in debugging algorithms?

• To check the performance on different systems

• To verify the algorithm works under theoretical conditions

• To ensure the algorithm behaves as expected under specific conditions

• To enhance the user interface of the program

Why is it crucial to understand what an algorithm is meant to do before debugging it?

• To prepare documentation

• To write additional features

• To identify and fix the correct parts of the code

• To share it with others