Coding Challenge: Handling Classes

Let's write a function that will take two parameters and return a particular element belongs to the given class.

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Problem statement

Write a has() function that tests if an element designated by its ID has a class. The function shows true, false or an error message ID not found if the element can’t be found.

Note: Before testing your code, please run the code by pressing RUN button. Then, you can click TEST button. Otherwise, the test cases won’t pass even if the code is correct.

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