Define a function named create_usernames_dictionary (usernames_list) which takes a list of usernames as a parameter and creates a dictionary. The keys consist of integers and the values are lists of unique usernames where the last digit of each username is equal to the key value. The lists of unique words must be in sorted alphabetical order. Note: A username contains 3 or 4 letters followed by 3 digits. You can assume the list is not empty. For example: Test Result = a_list ['dsmi001', 'dsmi023', 'pwong002', 'kng126', 'mgra734', 'bcar735', 'dng134¹] [] a_dict = create_usernames_dictionary (a_list) 1 ['dsmi001'] for key in sorted (a_dict): 2 ['pwong002¹] print(key, a_dict [key]) 3 ['dsmi023'] 4 ['dng134', 'mgra734'] 5 ['bcar735¹] 6 ['kng126¹] 7 [] 8 [] 9 [] Answer: (penalty regime: 0, 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 %) Reset answer 1-def create_usernames_dictionary (usernames_list): 2 result dict = (0:1, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:11, 8:11, 9:11}

Define a function named create_usernames_dictionary (usernames_list) which takes a list of usernames as a parameter and creates a dictionary. The keys consist of integers and the values are lists of unique usernames where the last digit of each username is equal to the key value. The lists of unique words must be in sorted alphabetical order. Note: A username contains 3 or 4 letters followed by 3 digits. You can assume the list is not empty. For example: Test Result = a_list ['dsmi001', 'dsmi023', 'pwong002', 'kng126', 'mgra734', 'bcar735', 'dng134¹] [] a_dict = create_usernames_dictionary (a_list) 1 ['dsmi001'] for key in sorted (a_dict): 2 ['pwong002¹] print(key, a_dict [key]) 3 ['dsmi023'] 4 ['dng134', 'mgra734'] 5 ['bcar735¹] 6 ['kng126¹] 7 [] 8 [] 9 [] Answer: (penalty regime: 0, 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 %) Reset answer 1-def create_usernames_dictionary (usernames_list): 2 result dict = (0:1, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:11, 8:11, 9:11}

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter7: Arrays

Section7.5: Case Studies

Problem 3E

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(PYTHON) a) get_total_cases() takes the a 2D-list (similar to database) and an integer x from this set {0, 1, 2} as input parameters. Here, 0 represents Case_Reported_Date, 1 represents Age_Group and 2 represents Client_Gender (these are the fields on the header row, the integer value represents the index of each of these fields on that row). This function computes the total number of reported cases for each instance of x in the text file, and it stores this information in a dictionary in this form {an_instance_of_x : total_case}. Finally, it returns the dictionary and the total number of all reported cases saved in this dictionary. (Suppose we want to know the total number of cases reported on each date, so use x = 0.) >>> result, total_cases = get_total_cases(database, 0) >>> display_dict(result) 2021-05-19: 8 2021-05-20: 2 2021-05-21: 1 2021-05-22: 1 >>> print(total_cases) 12
PYTHON prov_records_per_date() takes a 2-D list (similar to the database) and an integer representing the province ID. This function returns another 2-D list, where each element of this list stores information in the following format. [ [day1, total number of patients (both icu and non-icu) in this provice reported in day1], [day2, total number of patients (both icu and non-icu) in this provice reported in day2], ... ] >>> results = prov_records_per_date(database, 35) >>> display_dict(result) >>> display_list(result) ['2022-01-31', 239] ['2022-02-05', 393] >>> results = prov_records_per_date(database, 10) >>> display_dict(result)['2022-02-02', 225] >>> results = prov_records_per_date(database, 81) >>> display_dict(result)No data in list
Complete the below function that takes a file name and a list as arguments andreads the text within the corresponding file, then creates a dictionary whosekeys are the characters of the provided list, and the values are the counts ofthese characters within the text. If a character in the list is not included inthe text, "0" should be written in the dictionary as the value of thischaracter. The function returns the created dictionary as a result. If the filedoes not exist, then the function returns an empty dictionary.""" write it into the code below.def text2dict(filename, characters):return # Remove this line to answer this question
C++ CODİNG. I want you to write some functions using given struct and please create a class. When you write functions you need to use pointers, ccreate linked list. struct node { char data; node *right; node *down; } First function has to Display all the rows starting with a specific character Second function Display all the columns starting with a specific character Third one Delete all the rows starting with a specific character. And also You need to use header file. You do not need to write main function, as i said before ı just want to functions.
Complete the below function that takes a file name and a list as arguments andreads the text within the corresponding file, then creates a dictionary whosekeys are the characters of the provided list, and the values are the counts ofthese characters within the text. If a character in the list is not included in the text, "0" should be written in the dictionary as the value of this character. The function returns the created dictionary as a result. If the file does not exist, then the function returns an empty dictionary. Here is an example case, assuming a file named "sample.txt" exists with the following content: ----- sample.txt -----This is an example sentence.This is yet another sentence.------------------------- >>> text2dict("sample.txt", ['a', 'b', 'c', 't']){'a':3, 'b':0, 'c':2, 't':4} """ def text2dict(filename, characters):return # Remove this line to answer this question
Complete the below function that takes a file name and a list as arguments andreads the text within the corresponding file, then creates a dictionary whosekeys are the characters of the provided list, and the values are the counts ofthese characters within the text. If a character in the list is not included in the text, "0" should be written in the dictionary as the value of this character. The function returns the created dictionary as a result. If the file does not exist, then the function returns an empty dictionary. Here is an example case, assuming a file named "sample.txt" exists with the following content: ----- sample.txt -----This is an example sentence.This is yet another sentence.------------------------- >>> text2dict("sample.txt", ['a', 'b', 'c', 't']){'a':3, 'b':0, 'c':2, 't':4} (DONT USE İNPUT .VERY İMPORTANT.)
Write a function called list_to_dict(lst) that takes a 2-D list of sales records of this form.[["customer1", "bread", 5], ["customer2", "bread", 4.5], ["customer1", "egg", 6.75]]Your function will store the sales information in a dictionary, where each {key:value} pair of the dictionary stores {a unique customer: [ a list of all products purchased by this customer, total cost of these products]}, and returns the dictionary. Sample run,sales = [ ["customer1", "bread", 5], ["customer2", "bread", 4.5], ["customer1", "egg", 6.75],["customer2", "milk", 4.35], ["customer3", "egg", 3.6], ["customer4", "bread", 4.5],["customer1", "milk", 4.35], ["customer2", "egg", 3.6], ["customer4", "milk", 4.35] ]>>> record = list_to_dict(sales)>>> display(record)customer1 : [['bread', 'egg', 'milk'], 16.1]customer2 : [['bread', 'milk', 'egg'], 12.45]customer3 : [['egg'], 3.6]customer4 : [['bread', 'milk'], 8.85]
The following are your requirements: make_dict(n) Write a function called make_dict(n), where n is an integer parameter. With a given number n, make a new dictionary in your function where the keys in the dictionary are in the range from 1 to n, and value for each key is the square of the key for that entry. Your function should return this dictionary, not print it. main() Call make_dict(n), where the user is asked to specify a number to pass into make_dict(n), and then prints the returned dictionary object.
void dict_clear (dict_t* dict); This function clears the dictionary dict, destroying each pair key/value, but does not destroy dict itself (remember that dict was allocated using dict_create, so it will need to be freed at some point, but this is not this function’s job.) This is now the function that frees (destroys) a dictionary: void dict_destroy (dict_t* dict); This operates just as dict_clear, but in addition should free the memory that was allocated during dict_create. After a call to this function, if any other library function receives the pointer dict, the behavior is undefined (most likely, it will crash). This simple function returns the current size of the dictionary: size_t dict_size (const dict_t* dict);
Write the following function in PYTHON a) display_PHU_summary() takes three input parameters, a 2D-list (similar to database), a dictionary (similar to dict), and an integer for the PHU_ID. Your function must print the following information, the id, name, city, website, and the total number of cases reported at this PHU. If the given PHU_ID is invalid, it should print a message and exit the function. >>> display_PHU_summary(database, dict, 2241) PHU id: 2241 PHU name: Kingston Frontenac and Lennox & Addington Public Health PHU city: Kingston, K7M 1V5 PHU website: www.kflaph.ca Total cases: 1 >>> display_PHU_summary(database, dict, 3895) PHU id: 3895 PHU name: Toronto Public Health PHU city: Toronto, M5B 1W2 PHU website: www.toronto.ca/community-people/health-wellness-care/ Total cases: 2 >>> display_PHU_summary(database, dict, 3800) The PHU Id is invalid
Dictionary-Returned Functiona) Define a function, dictSqrt() with a parameter, x: 1) Create a list, num and uses a loop to store, x numbers into the list in the range of (0, x). 2) Create a list, sqrtNum and store all sqrt of the numbers saved in the list above. 3) Use dict() and zip() to create a dictionary, sqrtDict, as the return value with numbers as the keys and their corresponding sqrt as the values.b) Define a main() function to do the following: 1) Get a random integer, n, in the range (1, 10).2) Call dictSqrt() with the argument and print the returned dictionary.c) Call main() function to initiate the tasks to be performed. Example OutputdictSqrt(3)will print the following:{0:0, 1:1, 2:1} PYTHON
1. Course informationWrite a program that creates a dictionary containing course numbers and the room numbers ofthe rooms where the courses meet. The dictionary should have the following key-value pairs:Course Number (key) Room Number (value)CS101 3004CS102 4501CS103 6755NT110 1244CM241 1411The program should also create a dictionary containing course numbers and the names of theinstructors that teach each course. The dictionary should have the following key-value pairs:Course Number (key) Instructor (value)CS101 HaynesCS102 AlvaradoCS103 RichNT110 BurkeCM241 LeeThe program should also create a dictionary containing course numbers and the meeting timesof each course. The dictionary should have the following key-value pairs:Course Number (key) Meeting Time (value)CS101 8:00 a.m.CS102 9:00 a.m.CS103 10:00 a.m.NT110 11:00 a.m.CM241 1:00 p.m.The program should let the user enter a course number, then it should display the course’s roomnumber, instructor, and meeting time.