Which of the following is a common way to measure the time cost of an algorithm?
A) count lines of code
B) use a stopwatch
C) calculate memory usage
D) use the computer's clock

Question

Quizplus · Accepted Answer

The best way to measure the time cost of an algorithm is to use the computer's clock. This measures the actual time it takes the algorithm to run, which is a more accurate representation of its efficiency than counting lines of code or calculating memory usage. Using a stopwatch might be an option in some cases, but it can be less precise and require manual effort.

Which of the Following Is a Common Way to Measure