Explain and fix the argument parsing error. (Why is entrycount never zero?)
Added by Carolina C.
Step 1
The error likely arises from a command-line argument parsing function that is expected to read an integer value representing `entrycount`. If `entrycount` is never zero, it suggests that the input validation or default value assignment is not functioning as Show more…
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Implement avg Now that you have fixed the header for avg, it is time to implement the function. Again, pay close attention to the specification. When you have implemented the function, test your answer with the test script. You should pass all tests (for now). def avg(*args): # The parameter is MISSING. Add it back. """ Returns the average of all the arguments (passed via tuple expansion) Remember that the average of a list of arguments is the sum of all the elements divided by the number of elements. Examples: avg(1.0, 2.0, 3.0) returns 2.0 avg(1.0, 1.0, 3.0, 5.0) returns 2.5 Parameter args: the function arguments Precondition: args are all numbers (int or float) """ sum_of_values = 0 for value in args: sum_of_values = sum_of_values + value if len(args) == 0: return 0 else: return sum_of_values / len(args) The issue with my code is that it is division by zero. How can I fix this issue? Thanks.
Supreeta N.
Make a new recursive function countup that expects a negative argument and counts "up" from that number. Output from running the function should look something like this: >>> countup(-3) -3 -2 -1 Blastoff! If the number is positive, the program should call countdown. If the number is negative, the program should call countup. Choose for yourself which function to call (countdown or countup) for input of zero. Provide the following: The code of your program. Output for the following input: a positive number, a negative number, and zero. An explanation of your choice for what to call for input of zero.
Darrick L.
Describe the error.
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