Python:
Write a function named "sort_by_average_rating" that takes a list/array of key-value stores as a parameter where each key-value store has keys "ratings", "budget", and "box_office" where budget and box_office are integers and ratings is a list of integers. Sort the input based on the average of the values in "ratings"
def sort_by_average_rating(stores): stores.sort(key=lambda x: sum(x["ratings"]) / len(x["ratings"])) return stores stores = [ {"ratings": [2, 9, 1]}, {"ratings": [5, 1, 1, 1]}, {"ratings": [0, 2]} ] print(stores) sort_by_average_rating(stores) print(stores)
Python: Write a function named "sort_by_average_rating" that takes a list/array of key-value stores as a parameter...
in javascript Write a function named "sort_by_average_rating" that takes a list/array of key-value stores as a parameter where each key-value store has keys "ratings", "budget", and "box_office" where budget and box_office are integers and ratings is a list of integers. Sort the input based on the average of the values in "ratings"
Write a function named "find_key" that takes a key-value store as a parameter with strings as keys and integers as values. The function returns a boolean representing true if the string "focus" is in the input as a key, false otherwise(javascript)
Write a function named "find_value" that takes a key-value store as a parameter with strings as keys and integers as values. The function returns a boolean representing true if the value 4 is in the input as a value, false otherwise
Hi, I need help with Python Dictionaries please. Question: Write a function named "add_key_value" that takes a key-value store as a parameter with strings as keys and integers as values. The function will add a key-value pair to the input store with a key of "slam" and a value of 39. There is no need to return any value. Thanks!
python: Write a function named "write_values" that takes a key-value store mapping strings to strings as a parameter and writes the values of the input to a file named "persuade.txt" with one element per line. If a file named "persuade.txt" already exists it must be overwritten. The function should not return any value
Python 5. Write a function named grade_components that has one parameter, a dictionary. The keys for the dictionary are strings and the values are lists of numbers. The function should create a new dictionary where the keys are the same strings as the original dictionary and the values are tuples. The first entry in each tuple should be the weighted average of the non-negative values in the list (where the weight was the number in the 0 position of the...
Python 3 Write a function named inverse that takes a single parameter, a dictionary. In this dictionary each key is a student, represented by a string. The value of each key is a list of courses, each represented by a string, in which the student is enrolled. The function inverse should compute and return a dictionary in which each key is a course and the associated value is a list of students enrolled in that course. For example, the following...
Write a Python function named print_nums that takes a single parameter, a list of float values, and prints out the list on a single line.enclosed in brackets, each value with three places after the decimal point, the values separated by two spaces. You do not have to provide comments for this code. Example 1: print_nums([3/3, 4/3, 573, 6/3]) prints: [1.000 1.333 1.667 2.000] Example 2: print_nums([3]) prints: [3.000] Example 3: print_nums([]) prints: []
write a function firstLetterWords(words) that takes as a parameter a list of strings named words and returns a dictionary with lower case letters as keys. But now associate with each key the list of the words in words that begin with that letter. For example, if the list is ['ant', 'bee', 'armadillo', 'dog', 'cat'], then your function should return the dictionary {'a': ['ant', 'armadillo'], 'b': ['bee'], 'c': ['cat'], 'd': ['dog']}.
1. Write a static method named mode that takes an array of integers as a parameter and that returns the value that occurs most frequently in the array. Assume that the integers in the array appear in sorted order. For example, if a variable called list stores the following values: ist -3, 1, 4, 4, 4, 6, 7,8, 8, 8, 8, 9, 11, 11, 11, 12, 14, int 141i Then the call of mode (li array, appearing four times. st,...