Assume a dictionary with some values:students = { 'CCU101': ['Anna', 88.5, 98.5, 78, 85, 92.5], 'CCU102': ['Alex', 98,91,90,92,88],'CCU103': ['Bob', 99.5, 98.5, 96, 96, 89.5], }To access, a specific row, you would use students[key][column_number].students['CCU101'][0] would print 'Anna'students['CCU101'][1] would print 88.5and so on..Write a program that defines a function that takes a dict as an argument, adds the scores of each student, calculate average for each student, and display them. Define a function display_average(students) that takes in a dictionary as an argument. Display the original dictionary. Calculate and display the average of each student.You do not need to ask user for input. You can use your own dictionary with at-least 5 rows. Assume a dictionary with some values:students = {'CCU101': ['Anna', 88.5, 98.5, 78, 85, 92.5],"CCU102': ['Alex', 98,91,90,92, 88],'CCU103': ['Bob', 99.5, 98.5, 96, 96, 89.5],}To access, a specific row, you would use students[key][column_number].• students['CCU101'][0] would print 'Anna'• students['CCU101'][1] would print 88.5

def display_average(students): print(students) for studentId in students.keys():…

Assume a dictionary with some values: students = { 'CCU101': ['Anna', 88.5, 98.5, 78, 85, 92.5], "CCU102': ['Alex', 98,91,90,92,88], "CCU103': ['Bob', 99.5, 98.5, 96, 96, 89.5], } To access, a specific row, you would use students[key][column_number]. • students['CCU101'][0] would print 'Anna' students['CCU101'][1] would print 88.5

Assume a dictionary with some values: students = { 'CCU101': ['Anna', 88.5, 98.5, 78, 85, 92.5], "CCU102': ['Alex', 98,91,90,92,88], "CCU103': ['Bob', 99.5, 98.5, 96, 96, 89.5], } To access, a specific row, you would use students[key][column_number]. • students['CCU101'][0] would print 'Anna' students['CCU101'][1] would print 88.5

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter13: Structures

Section13.5: Dynamic Data Structure Allocation

Problem 3E

See similar textbooks

Similar questions

In a dictionary, each element has two parts: a(n) _________ and a(n) _________.a. index, valueb. value, indexc. key, valued. integers, value
given dictionaries, d1 and d2, create a new dictionary with the following property. For each entry(a,b) in d1, if a is not a key of d2 then add (a,b) to the new dictionary. For each entry (a,b) in d2, if a is not a key of d1 then add (a,b) to the new dictionary. For example, if d1 is {2:3, 8:19, 6:4, 5:12} and d2 is {2:5, 4:3, 3:9}, then the new dictionary should be {8:19, 6,4, 5:12, 4:3, 3:9}. using puthon
To create a dictionary, you just surround a sequence of value pairs of separated by: and the pair separated by commas, within curly braces. True or false?
Create a program that asks the user to enter a series of city names and populations. Each name and population should be added to a dictionary as a key/value pair. Once they are finished entering these values, use a dictionary comprehension to create a new dictionary featuring only the cities whose populations are over 2 million. Print the key/value pairs in the resulting dictionary out.
1. Write a function invert_dict to reverse a dictionary, for example: >>> eng2sp = {'one': 'uno', 'two': 'dos', 'three': 'tres'} >>> sp2eng = invert_dict(eng2sp) >>> sp2eng {'uno':'one', 'dos':'two', 'tres':'three'} 2. Write a function print_dict to print all the key-values in a dictionary, for example: >>> d2 {'a': 'one', 'b': 'two', 'c': 'Three'} >>> print_dict(d2) a:one b:two c:Three
You are hired to create a simple Dictionary application. Your dictionary is capable of taking a search key from users then returns value(s) associated with the key. - Please explain how you would implement your dictionary. - Please state clearly which data structure(s) you will use and explain your decision.
What are the advantages of using a dictionary data structure?
Given a dictionary where you have names of students as keys and their 3 exam grades as values, write a segment of code that calculates the average of every student and puts it in a list named averages. Then calculates the average of the class by averaging the results in the list averages. Run your code with the given dictionary studentExamGrades ## write your code in this cellstudentExamGrades = {"Alex":[90,75,60], "Sue":[100,88,95], "Matt":[66,80,75], "Raj":[55, 90, 70], "Sadie":[70, 89, 90]} #this is the given dictionary
A dictionary cannot have multiple items with the same key in python. True or false? Hep !
Create a dictionary (order_dict) that the key is the burger number, and the value is a list of the quantities. For example: order_dict which is {'1': [10, 3, 78], '2': [35, 0, 65], '3': [9, 23, 0], '4': [0, 19, 43], '5': [43, 0, 21]} Create a dictionary (total_order_dict) that the key is the burger number, and the value is the total of the quantities for that burger. For example: total_order_dict which is {'1': 91, '2': 100, '3': 32, '4': 62, '5': 64} Use "assert to test the values of the total_order_dict For example: expected_result_ototal_order_dict = {'1': 91, '2': 100, '3': 32, '4': 62, '5': 64} assert actual_result_ototal_order_dict['1'] == expected_result_ototal_order_dict['1'] , "The actual result is not the \same as expected result for the order number 1!" (and test the other elements) The function can be like: def test_sum(): #Testing assert actual_result_ototal_order_dict['1'] == 91, "The actual result is not the \ same as expected result for the…
A python dictionary, Bank, is created to keep track of the Current Account and the Savings Account for each client in a bank. While the first item in the list is for the current account, the second item is for the savings account. The client’s name acts as the key for this dictionary.Bank = {"Apple":[100.0, 1500.0],"Bobby":[200.0, 4000.0],"Cathy":[150.0, 3500.0],"David":[300.0, 2500.0]}Write the following functions for the dictionary Bank to maintain the clients’ current and savings accounts.1. Function printBank( ): print out the contents of the dictionary Bank2. Function deposit(Name, account_type, amount): deposit the amount of money to the account specified by the account_type under the client’s name.3. Function withdraw(Name, account_type, amount): withdraw the amount of moneyfrom the account specified by the account_type under the client’s name.4. Function creatAccount(Name): create a new entry in the dictionary and initialize both the current and savings accounts to 0.0 under…
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.