python exercise: Write a Python function called calculate_average that takes a list of numbers as input and returns the average of the numbers in the list. If the input list is empty, the function should raise an EmptyListError exception. Handle the case where the input list is empty by raising a custom EmptyListError exception. This exception should have an error message that says "Cannot calculate average of an empty list".

python exercise: Write a Python function called calculate_average that takes a list of numbers as input and returns the average of the numbers in the list. If the input list is empty, the function should raise an EmptyListError exception. Handle the case where the input list is empty by raising a custom EmptyListError exception. This exception should have an error message that says "Cannot calculate average of an empty list".

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 5PE

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This will happen if you try to use an index that is out of range for a list.a. A ValueError exception will occur.b. An IndexError exception will occur.c. The list will be erased and the program will continue to run.d. Nothing—the invalid index will be ignored.
2. Searches for any number within the sorted list using Binary search. Searches for any number that is not exist in the sorted list. Use exception handling to print out the corresponding error message
Python please: Write a program that reads the integers user_index_num and user_element_value as input, and update the list index element with user_element_value. Then output the list. Note: The list given is list = [1,2,3,4]. Use a try block to perform all the statements. Use an except block to catch any IndexError and output an exception message. Use another except block to catch any ValueError caused by invalid input and to output an exception message. Note: Please use list = [1,2,3,4]. IndexError is thrown when an index that is not bound in the list happens. Output wording should match examples below ValueError is thrown when a user enters a value of a different data type than what is defined in the program. Output wording should match example below. Example: If the input of the program is 2 5 the output of the program is [1, 2, 5, 4] Example: If the input of the program is 15 3 the output of the program is Index 15 Error list assignment index out of range Example: If the input of…
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The given program reads a list of single-word first names and ages (ending with -1), and outputs that list with the age incremented. The program fails and throws an exception if the second input on a line is a string rather than an integer. At FIXME in the code, add try and except blocks to catch the ValueError exception and output 0 for the age. Ex: If the input is: Lee 18 Lua 21 Mary Beth 19 Stu 33 -1 then the output is: Lee 19 Lua 22 Mary 0 Stu 34 code name = ()age = ()parts = input().split()name = parts[0]while name != '-1':# FIXME: The following line will throw ValueError exception.# Insert try/except blocks to catch the exception.age = int(parts[1]) + 1print('{} {}'.format(name, age))# Get next lineparts = input().split()name = parts[0]
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