Question

What is the main problem associated with using the number of lines of code as a complexity metric?

a.

It makes it hard to compare programs written in different languages

b.

Some lines are more complex than others

c.

Different programmers write verbose programs

d.

All of the above

Posted under Software Engineering

Answer: (d).All of the above Explanation:There are serious objections to the direct use of the number of lines of code as a complexity metric. Some programmers write more verbose programs than others. We should at least normalize the counting to counteract these effects and be able to compare different pieces of software. This can be achieved by using a prettyprinter, a piece of software that reproduces programs in a given language in a uniform way. A second objection is that this technique makes it hard to compare programs written in different languages. If the same problem is solved in different languages, the results may differ considerably in length.

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