In a dictionary, each element has two parts: a(n) _________ and a(n) _________.a. index, valueb. value, indexc. key, valued. integers, value
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In a dictionary, each element has two parts: a(n) _________ and a(n) _________.
a. index, value
b. value, index
c. key, value
d. integers, value
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- Exercise: Least Dictionary Value Description In this exercise you will find the value in a dictionary with the least value. Least means that the value is less than or equal to all other values in the dictionary. Remember that the 2 Assistant Object inspectorData structures unique_values(a_dict:dict)-> dict This function will receive a single dictionary parameter known as a_dict. a_dict will contain a single letter as a string and numbers as values. This function is supposed to search a_dict to find all values that appear only once in the a_dict. The function will create another dictionary named to_ret. For all values that appear once in a_dict the function will add the value as a key in to_ret and set the value of the key to the key of the value in a_dict (swap the key-value pairs, since a_dict contains letters to numbers, to_ret will contain Numbers to Letters). Finally, the function should return to_ret. Example: a_dict: {'X': 2, 'Y': 5, 'N': 2, 'L': 2, 'W': 1, 'G': 0, 'R': 1} Expected: {5: 'Y', 0: 'G'} a_dict: {'Z': 3, 'P': 3, 'E': 2, 'G': 0, 'T': 5, 'L': 1, 'Q': 0} to_ret: {2: 'E', 5: 'T', 1: 'L'} a_dict: {'E': 3, 'X': 3} to_ret: {} a_dict: {'G': 3, 'D': 3, 'C': 4, 'Q': 1, 'H': 1, 'M': 2, 'Z': 1, 'W': 3} to_ret: {4: 'C', 2: 'M'}…Perform the following tasks: Create a dictionary named color_dict containing key-value pairs 'red': 222, 'green': 184, and 'blue': 135. Read strings key_read and value_read from input. Add key_read and value_read as a new key-value pair to color_dict with key_read as the key and value_read as the value.
- Create a new dictionary called prices_stocks using {} format like the example below. prices_stocks={} Put these values in your prices_stocks dictionary: "banana": [4,5] "apple": [2,2] "orange": [1.5,2.5] "pear": [3,4] So the key of dictionary is name of item and value is a list (first element of that list is stock and second element is relevant price) Loop through each key in prices_stocks, for each key, print out the key along with its price and stock information. Finally calculate how much you earn if you sold all of your products. Print the answer in the following format:Javascript Write a function named create_kv that does not have any parameters. Your function should return a new object/dictionary containing the following key-values pairs: "moral": 9, "household": -1, and "delay": 2.Overview Your program will start by creating a dictionary called_guy_dict1 with the following keys: • name • age • scout rank • scout badges The name is Jimmer, the age is 23, the rank is Eagle, and the badges will be a blank list. After you create the dictionary you will prompt the user to enter the three badges. You will think print the raw dictionary. Expected Output Example 1 I know Jimmer has three scout badges, what are they? The first badge is: Archery The econd badge is: Can The third badge is: Covert Intel {'name': 'Jimmer', 'age': 23, 'scout rank': 'Eagle', 'scout badges': ['Archery', 'Camping', 'Covert Intel']} Specifications • You should submit a single file called M4A4.py • It should follow the submission standards outlined here: Submission Standards • Your program should start by defining guy_dict1 as described above. scout badges should start as an empty list and be filled by the user input. • There should be no loops. Tips and Tricks It's as simple as it seems.
- The get(key) function for a dictionary will return _____ if the key does not exist. In python. A. “ B. {} C. “Null” D. None Python coding language Create a static dictionary with a number of users and with the following values: First name Last name Email address Password Ask the user for: 5. Email address 6. Password Loop (for()) through the dictionary and if (if()) the user is found print the following: 7. Hello, first name last name you have successfully logged in 8. Notify the user if the password and email address are wrong 9. Additional challenge: if you want the program to keep asking for a username and password when the combination is wrong, you will need a while() loop. 10. Save the file as assignment03yourlastname.pyPython Programming Assignment: Create a dictionary that takes a basketball team's information (that includes team's name and points) as parameter, creates a teams_dict and returns it. Also, create a parameter for write_file parameter that opens current results text file in write mode and writes the dictionary information to file as per format and closes the file.
- Exercise: Check Monster Character Exists Description In this series of exercises, you will create functionsto create, modify and examine dictionaries thatrepresent characters in an animated film, and thecast members who voice the characters. Thekeys of the dictionary will be character names.The values in the dictionary will be voice actornames. For this exercise, you will create a function thatchecks if a character is already in the dictionary. Files • monsterfunctions.py : set of functions to work with monster cast dictionaries. Function Name has_character Parameters • monsters: a dictionary • character: a string, the name of a character Action Checks if character is a key in monsters. Return Value True if character is a key in monsters, otherwise False. Examples monsters = create_monster_cast()monsters = add_cast_member(monsters, "Mike", "William Crystal")has_character(monsters, "Mike") -> Truehas_character(monsters, "Sully") -> FalseData structures dict_from_string(dict_str:str)->dict This function will be given a single parameter, a string representing a dictionary. Your job is to convert the string into an actual dictionary and return the dictionary. Make sure all key-value pairs in the string exist in the newly created dictionary. The string will contain only numbers or single letters as key values pairs. Make sure all letters are kept as strings and all numbers are converted to integers in the newly created dictionary. Example: String Input: '{9: 'V', 'G': 0, 'M': 9, 'u': 3, 2: 'o', 8: 'u', 'q': 9, 'D': 1}' Expected: {9: 'V', 'G': 0, 'M': 9, 'u': 3, 2: 'o', 8: 'u', 'q': 9, 'D': 1} String Input: '{10: 'D', 1: 'Z', 5: 'a'}' Expected: {10: 'D', 1: 'Z', 5: 'a'} String Input: '{'M': 2, 'V': 0, 3: 'x', 6: 'J', 5: 'J', 7: 'T', 8: 'P', 4: 'q', 1: 'h'}' Expected: {'M': 2, 'V': 0, 3: 'x', 6: 'J', 5: 'J', 7: 'T', 8: 'P', 4: 'q', 1: 'h'} String Input: '{3: 'D', 10: 'T', 7: 'm', 'u': 9, 't': 5, 6: 'Z', 'H': 10, 'B':…please write answers for these questions Part 11. Create three dictionaries:dic1 = {1:10, 2:20}dic2 = {3:30, 4:40}dic3 = {5:50, 6:60}(a) Write code to concatenate these dictionaries to create a new one. Create avariable called nums to store the resulting dictionary. There are multiple ways todo this, however, one of the easiest is to convert each of the dictionaries items to alist (which can be added together) and pass them to the dict() constructor.(b) Write code to add a new key/value pair to the dictionary nums: (7, 70)(c) Write code to update the value of the item with key 3 in nums to 80(d) Write code to remove the third item from dictionary nums.(e) Write code to sum all the items in the dictionary nums(f) Write code to multiply all the items in the dictionary nums(g) Write code to retrieve the maximum and minimum values in nums. 2. Create two sets:set1 = {20, 40, 60}set2 = {10, 20, 30, 40, 50, 60}(a) Write code to perform a union of these sets. Print the length of the resulting…